Peanut Butter Oat Cups Recipe
Introduction
These Peanut Butter Oat Cups are a delicious and satisfying snack that combines creamy peanut butter, hearty oats, and rich chocolate. Perfect for a quick energy boost or a sweet treat, they’re easy to make and great for meal prep.

Ingredients
- 2/3 cup peanut butter
- 3/4 cup old fashioned (rolled oats)
- 2 tbsp maple syrup
- 1 tbsp peanut butter (per oat cup)
- 1/2 cup peanut butter
- 3 tbsp protein powder
- 1 cup chocolate chips (melted)
- Flakey sea salt (optional)
Instructions
- Step 1: In a bowl, mix together the 2/3 cup peanut butter and maple syrup until smooth and well combined.
- Step 2: Add the oats to the peanut butter mixture and stir until evenly incorporated.
- Step 3: Spoon the oat mixture into silicone molds, pressing down firmly with a spoon or cookie scoop. Use about 2 tablespoons per mold to create an even base.
- Step 4: Add a dollop of peanut butter on top of each oat cup. Alternatively, mix the 1/2 cup peanut butter with protein powder and spread this mixture on top. Freeze the cups for 20 minutes to set.
- Step 5: While the cups are freezing, melt the chocolate chips in the microwave with about 2 teaspoons of oil. Heat in 30-second intervals, stirring well after each to ensure a smooth melt.
- Step 6: Remove the oat cups from the freezer and spoon the melted chocolate over the tops. Return to the freezer for another 20 minutes to fully set the chocolate.
- Step 7: Carefully remove the cups from the silicone molds, sprinkle with flakey sea salt if desired, and enjoy your homemade peanut butter oat cups!
Tips & Variations
- Use crunchy peanut butter for added texture or swap it for almond butter for a different flavor.
- Add a pinch of cinnamon or vanilla extract to the oat mixture for extra warmth and depth.
- Use dark or milk chocolate chips depending on your sweetness preference.
- For vegan protein powder, choose a plant-based brand to keep these cups plant-friendly.
Storage
Store the peanut butter oat cups in an airtight container in the refrigerator for up to one week. For longer storage, keep them in the freezer for up to one month. To serve, let them sit at room temperature for a few minutes or microwave briefly to soften.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make these oat cups without protein powder?
Yes, the protein powder is optional and mainly adds extra protein and texture. You can simply use peanut butter on top or omit it altogether.
Are these oat cups gluten-free?
They can be gluten-free if you use certified gluten-free oats. Always check the packaging to ensure oats are processed in a gluten-free facility.
PrintPeanut Butter Oat Cups Recipe
These Peanut Butter Oat Cups are a delicious and easy-to-make no-bake treat combining creamy peanut butter, hearty oats, and rich melted chocolate. Perfect as a healthy snack or dessert, they are naturally sweetened with maple syrup and protein-packed with added protein powder for an energy-boosting bite.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 40 minutes
- Yield: 12 oat cups 1x
- Category: Snack
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Ingredients
Base
- 2/3 cup peanut butter
- 3/4 cup old fashioned (rolled) oats
- 2 tbsp maple syrup
Topping
- 1/2 cup peanut butter
- 3 tbsp protein powder
Chocolate Coating
- 1 cup chocolate chips (melted)
- 2 tsp oil (for melting chocolate)
- Flakey sea salt (optional)
Instructions
- Mix peanut butter and maple syrup: In a medium bowl, thoroughly combine 2/3 cup peanut butter and 2 tablespoons of maple syrup until smooth and well blended.
- Add oats: Stir in 3/4 cup old fashioned rolled oats into the peanut butter mixture until all oats are evenly coated and the mixture holds together.
- Form base in molds: Using a cookie scoop or spoon, divide about 2 tablespoons of the oat mixture into each cavity of silicone molds. Press down firmly with the back of a spoon to create an even, compact base layer.
- Prepare and add topping: In a separate bowl, mix the 1/2 cup peanut butter with 3 tablespoons protein powder until smooth. Spread or dollop this mixture evenly over each oat base. Alternatively, add a plain dollop of peanut butter if preferred. Place the molds in the freezer for 20 minutes to set.
- Melt chocolate: While the cups freeze, melt 1 cup of chocolate chips with 2 teaspoons of oil in the microwave. Heat in 30-second increments, stirring well after each interval until completely smooth.
- Add chocolate layer: Remove the oat cups from the freezer and spoon melted chocolate onto the top of each cup, covering the peanut butter layer. Return to the freezer for an additional 20 minutes to harden the chocolate.
- Serve: Pop the cups out of the silicone liners once fully set. Sprinkle lightly with flakey sea salt if desired and enjoy immediately or store chilled for later snacking.
Notes
- Silicone molds work best for easy removal but muffin liners can be used as an alternative.
- For a vegan version, use vegan chocolate chips and ensure peanut butter contains no added dairy ingredients.
- Adjust sweetness by adding more or less maple syrup according to taste.
- Store leftover cups in an airtight container in the refrigerator for up to one week.
- Optional: substitute protein powder with collagen powder or skip entirely if preferred.
Keywords: peanut butter oat cups, no bake peanut butter snacks, healthy peanut butter snacks, protein oat cups, easy peanut butter dessert

