No Bake Peanut Butter Oat Cups (4 Ingredients!)

Why You’ll Love This Recipe

No Bake Peanut Butter Oat Cups are a quick, wholesome, and satisfying snack made with just four simple ingredients. Packed with healthy fats, fiber, and natural sweetness, these bite-sized treats are perfect for meal prep, post-workout fuel, or a sweet but nourishing dessert.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

natural peanut butterrolled oatsmaple syrup or honeydark chocolate chips

directions

Line a muffin tin with silicone liners or paper cups.

In a saucepan over low heat, warm the peanut butter and maple syrup (or honey) until smooth and combined.

Remove from heat and stir in the rolled oats until fully coated.

Divide the mixture evenly into the muffin cups and press down firmly.

Melt the chocolate chips in a microwave-safe bowl in 20-second intervals, stirring in between, until smooth.

Spoon the melted chocolate over each oat cup and spread to cover the top.

Place the muffin tin in the fridge or freezer for 20-30 minutes, until the cups are set.

Remove from liners and store chilled.

Servings and timing

This recipe yields approximately 12 oat cups.Preparation time: 10 minutesChilling time: 20-30 minutesTotal time: 30-40 minutes

Variations

Use almond or cashew butter instead of peanut butter.

Add a pinch of sea salt or cinnamon to the oat mixture.

Top with crushed nuts, coconut flakes, or flaky salt before chilling.

Use mini muffin tins for bite-sized versions.

Swap dark chocolate for white or dairy-free chocolate.

storage/reheating

Store in an airtight container in the refrigerator for up to 1 week.Freeze for up to 2 months for longer storage.Allow frozen cups to sit at room temperature for 5-10 minutes before eating.Not suitable for reheating—enjoy chilled or room temperature.

FAQs

Can I use quick oats?

Yes, but rolled oats give better texture and chew.

Is there a way to make these nut-free?

Use sunflower seed butter or tahini instead of peanut butter.

Can I skip the chocolate?

Yes, they’re still delicious without the chocolate topping.

Are they gluten-free?

Yes, if using certified gluten-free oats.

Can I add protein powder?

Yes, add 1–2 tablespoons and adjust oat quantity slightly if needed.

Do they melt at room temperature?

They soften, so it’s best to keep them chilled until ready to eat.

Can I use agave instead of maple syrup?

Yes, any sticky liquid sweetener will work.

Are they good for kids?

Yes, they’re naturally sweet and full of wholesome ingredients.

Do I need to grease the muffin tin?

No, use liners to avoid sticking and for easy removal.

Can I double the recipe?

Absolutely, it scales easily for bigger batches.

Conclusion

No Bake Peanut Butter Oat Cups are the ultimate easy snack—minimal ingredients, no oven required, and endlessly customizable. Whether you need an energy boost or a guilt-free treat, these oat cups deliver delicious results with simple, nourishing ingredients.

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