Homemade Peanut Butter Granola Cups are a delightful treat that has quickly become a household favorite in my home. From the first bite, my family was hooked on the perfect combination of crunchy granola, creamy peanut butter, and a hint of sweetness. What I love most about this recipe, besides the incredible taste, is how incredibly easy it is to make. On busy weekday mornings or when we’re craving a healthy yet satisfying snack, these granola cups are our go-to. They’re also wonderfully versatile – you can easily customize them with your favorite nuts, seeds, or even a drizzle of chocolate. Forget store-bought granola bars loaded with hidden sugars and preservatives; these homemade peanut butter granola cups are not only healthier but also taste a million times better. Trust me, once you try this recipe, you’ll be making batch after batch, just like I do!
Ingredients
- Rolled Oats: The base of our granola cups, providing a chewy texture and wholesome goodness. Use old-fashioned rolled oats for the best texture.
- Peanut Butter: Creamy or crunchy, choose your favorite! Peanut butter binds the granola together and adds a rich, nutty flavor and healthy fats. Opt for natural peanut butter with minimal added sugar and oil.
- Honey or Maple Syrup: A natural sweetener that adds a touch of sweetness and helps to bind the ingredients together. Honey offers a floral note, while maple syrup provides a richer, caramel-like flavor.
- Coconut Oil: Melted coconut oil contributes to the crispy texture and adds a subtle coconut flavor. It also helps the granola cups hold their shape. You can substitute with other neutral oils like avocado or melted butter if preferred.
- Vanilla Extract: Enhances the overall flavor profile, adding a warm and comforting note. Use pure vanilla extract for the best taste.
- Salt: A pinch of salt balances the sweetness and enhances the flavors of all the other ingredients.
- Optional Add-ins: Get creative! Consider adding chocolate chips, chopped nuts (almonds, pecans, walnuts), seeds (chia, flax, sunflower), dried fruit (cranberries, raisins, chopped apricots), or spices like cinnamon or nutmeg to customize your granola cups.
Instructions
- Preheat Your Oven and Prepare Muffin Tin: Begin by preheating your oven to 325°F (160°C). This temperature is ideal for baking granola slowly, ensuring it becomes perfectly golden and crispy without burning. While the oven is heating, prepare your muffin tin. Lightly grease a standard 12-cup muffin tin with cooking spray or coconut oil. Alternatively, you can line the muffin tin with paper or silicone liners for easier removal and cleanup. If using liners, ensure they are firmly pressed into each muffin cup to maintain the shape of the granola cups.
- Combine Dry Ingredients in a Large Bowl: In a large mixing bowl, combine the rolled oats, salt, and any optional dry add-ins you’ve chosen, such as chopped nuts, seeds, or spices. Make sure these ingredients are evenly distributed. Using a large bowl gives you ample space to mix everything thoroughly without spilling. Whisk the dry ingredients together to ensure the salt is evenly dispersed throughout the oats. This step lays the foundation for the texture and flavor of your granola cups.
- Melt Wet Ingredients and Combine: In a separate microwave-safe bowl or a small saucepan, combine the peanut butter, honey or maple syrup, coconut oil, and vanilla extract. If using a microwave, heat in 30-second intervals, stirring in between, until the mixture is melted and smooth. Be careful not to overheat the mixture. If using a saucepan, melt over low heat, stirring constantly until everything is melted and well combined. Once melted, pour the wet ingredients over the dry ingredients in the large bowl.
- Mix Until Well Combined and Clumpy: Using a spatula or a large spoon, thoroughly mix the wet and dry ingredients together. Stir until the oats are evenly coated with the peanut butter mixture. Continue mixing until the mixture becomes clumpy and holds together when squeezed. This ensures that the granola cups will bind properly and hold their shape during baking. Don’t be afraid to really get in there and ensure every oat is coated.
- Press Mixture into Muffin Tin: Take approximately 2-3 tablespoons of the granola mixture and press it firmly into the bottom and up the sides of each muffin cup in the prepared muffin tin. Use your fingers or the back of a spoon to create a well in the center of each cup. Press firmly to ensure the granola is compact and will hold its shape during baking. The firmer you press, the sturdier your granola cups will be. Aim for an even thickness on the bottom and sides of each cup.
- Bake Until Golden Brown and Set: Place the muffin tin in the preheated oven and bake for 15-20 minutes, or until the granola cups are golden brown around the edges and set. The baking time may vary slightly depending on your oven, so keep an eye on them. They should be firm to the touch when done. The aroma of baking granola will fill your kitchen, a delightful sign that your treats are almost ready.
- Cool Completely in Muffin Tin: Once baked, remove the muffin tin from the oven and let the granola cups cool completely in the muffin tin. This is crucial as they will continue to firm up as they cool and become easier to remove. Resist the temptation to remove them while they are still warm, as they will be fragile and may fall apart. Allowing them to cool completely in the muffin tin helps them set and retain their shape.
- Remove and Store: Once completely cooled, gently remove the granola cups from the muffin tin. If you used liners, simply lift them out. If you greased the tin, you might need to use a thin knife or spatula to loosen the edges of the cups before gently lifting them out. Store the homemade peanut butter granola cups in an airtight container at room temperature for up to a week, or in the refrigerator for up to two weeks to maintain their crispness, especially in humid climates. They can also be frozen for longer storage; simply thaw at room temperature before enjoying.
Nutrition Facts
Serving Size: 1 Granola Cup
Calories per Serving: Approximately 220 calories
- Total Fat: 14g
- Saturated Fat: 6g
(Note: Nutritional values are estimates and can vary based on specific ingredients and brands used, as well as any optional add-ins.)
Preparation Time
Prep Time: 15 minutes
Cook Time: 20 minutes
Total Time: 35 minutes
This recipe is incredibly quick and easy to make. The active preparation time, which involves mixing the ingredients and pressing them into the muffin tin, is only about 15 minutes. The baking time is around 20 minutes, and while the granola cups bake, you are free to do other things. The total time from start to finish is approximately 35 minutes, making these granola cups a perfect option for a quick and healthy snack or breakfast. The hands-on time is minimal, which is a huge bonus for busy individuals and families.
How to Serve
These homemade peanut butter granola cups are incredibly versatile and can be enjoyed in numerous ways. Here are some delicious serving suggestions:
- Breakfast on the Go: Grab a granola cup for a quick and nutritious breakfast when you’re rushing out the door. They are perfect for busy mornings and provide sustained energy to start your day.
- Healthy Snack: Enjoy a granola cup as a satisfying and wholesome snack between meals. They are much healthier than processed snacks and will keep you feeling full and energized.
- Pre- or Post-Workout Fuel: These granola cups provide a good balance of carbohydrates and protein, making them an excellent snack before or after a workout. They offer sustained energy and aid in muscle recovery.
- Dessert with a Healthy Twist: Serve a granola cup as a lighter dessert option. They satisfy your sweet tooth without being overly indulgent.
- Topping for Yogurt or Oatmeal: Crumble a granola cup over yogurt or oatmeal for added texture and flavor. It turns a simple breakfast into something more exciting and adds a delightful crunch.
- With Fresh Fruit: Pair a granola cup with fresh fruit slices, such as bananas, berries, or apples, for a balanced and refreshing snack or light meal. The fruit adds natural sweetness and vitamins.
- Drizzled with Chocolate: For an extra treat, drizzle melted dark chocolate over the granola cups. This adds a touch of indulgence and complements the peanut butter flavor beautifully.
- Packed in Lunchboxes: Granola cups are perfect for packing in lunchboxes for kids or adults. They are a healthy and convenient snack that travels well.
Additional Tips for Perfect Peanut Butter Granola Cups
- Use the Right Oats: Old-fashioned rolled oats are recommended for this recipe. Quick-cooking oats will result in a softer texture, while steel-cut oats are too coarse and won’t bind as well. Rolled oats provide the ideal chewiness and structure for granola cups.
- Adjust Sweetness to Taste: If you prefer a less sweet granola cup, reduce the amount of honey or maple syrup. You can also use alternative sweeteners like agave nectar or brown rice syrup, but be mindful of their sweetness levels.
- Don’t Overmix: Mix the wet and dry ingredients just until combined. Overmixing can develop gluten in the oats, leading to a tougher texture. Gentle mixing is key to achieving tender and crumbly granola cups.
- Press Firmly and Evenly: Press the granola mixture firmly and evenly into the muffin cups to ensure they hold their shape during baking. Inconsistent pressing can result in unevenly baked cups that may crumble.
- Watch Baking Time Closely: Baking time can vary slightly depending on your oven. Keep a close eye on the granola cups during the last few minutes of baking to prevent them from burning. They should be golden brown and set when done.
- Cool Completely Before Removing: Allow the granola cups to cool completely in the muffin tin before attempting to remove them. This allows them to firm up and prevents them from breaking apart. Patience is key here!
- Customize with Your Favorite Add-ins: Get creative and experiment with different add-ins to personalize your granola cups. Consider adding different types of nuts, seeds, dried fruits, spices, or even mini chocolate chips. The possibilities are endless!
- Store Properly for Freshness: Store the granola cups in an airtight container at room temperature for up to a week or in the refrigerator for up to two weeks. Proper storage will help maintain their crispness and flavor. For longer storage, freeze them in an airtight container or freezer bag for up to 2 months.
Frequently Asked Questions (FAQ) about Homemade Peanut Butter Granola Cups
Q1: Can I use crunchy peanut butter instead of creamy?
A: Absolutely! Crunchy peanut butter will add even more texture to your granola cups. The choice between creamy and crunchy is entirely based on your personal preference. Both work wonderfully in this recipe.
Q2: Can I substitute maple syrup for honey?
A: Yes, maple syrup is a great substitute for honey. It will impart a slightly different flavor profile, with a richer, caramel-like note. Both sweeteners work equally well in binding the ingredients and adding sweetness.
Q3: Can I make these granola cups vegan?
A: Yes, to make these granola cups vegan, simply use maple syrup or agave nectar instead of honey. Ensure all other ingredients, especially any optional add-ins like chocolate chips, are also vegan-friendly.
Q4: How do I prevent the granola cups from sticking to the muffin tin?
A: To prevent sticking, make sure to thoroughly grease your muffin tin with cooking spray or coconut oil. Alternatively, using paper or silicone muffin liners is the most foolproof method to ensure easy removal.
Q5: Can I add protein powder to these granola cups?
A: Yes, you can add protein powder to boost the protein content of these granola cups. Add about 1-2 scoops of your favorite protein powder (vanilla or peanut butter flavored works well) to the dry ingredients and mix thoroughly before adding the wet ingredients. You might need to slightly adjust the liquid if the mixture becomes too dry.
Q6: How long do these granola cups last?
A: Stored in an airtight container at room temperature, these granola cups will last for up to a week. For extended freshness, store them in the refrigerator for up to two weeks, especially in humid climates. They can also be frozen for up to 2 months.
Q7: Can I make these granola cups without coconut oil?
A: Yes, you can substitute coconut oil with other neutral oils like avocado oil, melted butter, or even olive oil (though olive oil might impart a slight flavor). Melted butter will add richness, while other oils will provide moisture and help with binding.
Q8: Are these granola cups gluten-free?
A: Oats are naturally gluten-free, but they are often processed in facilities that also handle wheat, leading to potential cross-contamination. If you need truly gluten-free granola cups, ensure you use certified gluten-free rolled oats. All other ingredients in this recipe are naturally gluten-free.

Homemade Peanut Butter Granola Cups
Ingredients
- Rolled Oats: The base of our granola cups, providing a chewy texture and wholesome goodness. Use old-fashioned rolled oats for the best texture.
- Peanut Butter: Creamy or crunchy, choose your favorite! Peanut butter binds the granola together and adds a rich, nutty flavor and healthy fats. Opt for natural peanut butter with minimal added sugar and oil.
- Honey or Maple Syrup: A natural sweetener that adds a touch of sweetness and helps to bind the ingredients together. Honey offers a floral note, while maple syrup provides a richer, caramel-like flavor.
- Coconut Oil: Melted coconut oil contributes to the crispy texture and adds a subtle coconut flavor. It also helps the granola cups hold their shape. You can substitute with other neutral oils like avocado or melted butter if preferred.
- Vanilla Extract: Enhances the overall flavor profile, adding a warm and comforting note. Use pure vanilla extract for the best taste.
- Salt: A pinch of salt balances the sweetness and enhances the flavors of all the other ingredients.
- Optional Add-ins: Get creative! Consider adding chocolate chips, chopped nuts (almonds, pecans, walnuts), seeds (chia, flax, sunflower), dried fruit (cranberries, raisins, chopped apricots), or spices like cinnamon or nutmeg to customize your granola cups.
Instructions
- Preheat Your Oven and Prepare Muffin Tin: Begin by preheating your oven to 325°F (160°C). This temperature is ideal for baking granola slowly, ensuring it becomes perfectly golden and crispy without burning. While the oven is heating, prepare your muffin tin. Lightly grease a standard 12-cup muffin tin with cooking spray or coconut oil. Alternatively, you can line the muffin tin with paper or silicone liners for easier removal and cleanup. If using liners, ensure they are firmly pressed into each muffin cup to maintain the shape of the granola cups.
- Combine Dry Ingredients in a Large Bowl: In a large mixing bowl, combine the rolled oats, salt, and any optional dry add-ins you’ve chosen, such as chopped nuts, seeds, or spices. Make sure these ingredients are evenly distributed. Using a large bowl gives you ample space to mix everything thoroughly without spilling. Whisk the dry ingredients together to ensure the salt is evenly dispersed throughout the oats. This step lays the foundation for the texture and flavor of your granola cups.
- Melt Wet Ingredients and Combine: In a separate microwave-safe bowl or a small saucepan, combine the peanut butter, honey or maple syrup, coconut oil, and vanilla extract. If using a microwave, heat in 30-second intervals, stirring in between, until the mixture is melted and smooth. Be careful not to overheat the mixture. If using a saucepan, melt over low heat, stirring constantly until everything is melted and well combined. Once melted, pour the wet ingredients over the dry ingredients in the large bowl.
- Mix Until Well Combined and Clumpy: Using a spatula or a large spoon, thoroughly mix the wet and dry ingredients together. Stir until the oats are evenly coated with the peanut butter mixture. Continue mixing until the mixture becomes clumpy and holds together when squeezed. This ensures that the granola cups will bind properly and hold their shape during baking. Don’t be afraid to really get in there and ensure every oat is coated.
- Press Mixture into Muffin Tin: Take approximately 2-3 tablespoons of the granola mixture and press it firmly into the bottom and up the sides of each muffin cup in the prepared muffin tin. Use your fingers or the back of a spoon to create a well in the center of each cup. Press firmly to ensure the granola is compact and will hold its shape during baking. The firmer you press, the sturdier your granola cups will be. Aim for an even thickness on the bottom and sides of each cup.
- Bake Until Golden Brown and Set: Place the muffin tin in the preheated oven and bake for 15-20 minutes, or until the granola cups are golden brown around the edges and set. The baking time may vary slightly depending on your oven, so keep an eye on them. They should be firm to the touch when done. The aroma of baking granola will fill your kitchen, a delightful sign that your treats are almost ready.
- Cool Completely in Muffin Tin: Once baked, remove the muffin tin from the oven and let the granola cups cool completely in the muffin tin. This is crucial as they will continue to firm up as they cool and become easier to remove. Resist the temptation to remove them while they are still warm, as they will be fragile and may fall apart. Allowing them to cool completely in the muffin tin helps them set and retain their shape.
- Remove and Store: Once completely cooled, gently remove the granola cups from the muffin tin. If you used liners, simply lift them out. If you greased the tin, you might need to use a thin knife or spatula to loosen the edges of the cups before gently lifting them out. Store the homemade peanut butter granola cups in an airtight container at room temperature for up to a week, or in the refrigerator for up to two weeks to maintain their crispness, especially in humid climates. They can also be frozen for longer storage; simply thaw at room temperature before enjoying.
Nutrition
- Serving Size: one normal portion
- Calories: 220
- Fat: 14g
- Saturated Fat: 6g