Easy No Bake Chocolate Oatmeal Peanut Butter Cookies
Looking for a quick, delicious treat that doesn’t require turning on the oven? These Easy No Bake Chocolate Oatmeal Peanut Butter Cookies are the perfect solution! Made with simple pantry staples, this classic cookie recipe is rich, chocolatey, and packed with peanut butter flavor. Whether you’re baking with kids, short on time, or just want a fuss-free dessert, this no bake cookie recipe is a go-to winner.
Why You’ll Love This Recipe
- ✅ No baking required – perfect for summer or lazy days
- ✅ Takes under 15 minutes to make
- ✅ Naturally gluten-free (just use GF oats)
- ✅ Perfect for kids, parties, or late-night cravings
- ✅ Uses ingredients you likely already have in your kitchen
Ingredients You’ll Need
- 1/2 cup (1 stick) unsalted butter
- 2 cups granulated sugar
- 1/2 cup milk
- 1/4 cup unsweetened cocoa powder
- 1/2 cup creamy peanut butter (or crunchy for texture)
- 2 tsp vanilla extract
- 3 cups quick oats
- Pinch of salt (optional)
Pro Tip: Use rolled oats for a chewier texture, or quick oats for a smoother finish.
How to Make No Bake Chocolate Oatmeal Peanut Butter Cookies
1. Boil the mixture
In a medium saucepan, melt the butter over medium heat. Stir in sugar, milk, and cocoa powder. Bring the mixture to a rolling boil and let it boil for 1 full minute, stirring constantly.
⚠️ Important: Don’t skip the full 1-minute boil—this helps the cookies set properly!
2. Add peanut butter and vanilla
Remove the saucepan from heat. Stir in the peanut butter and vanilla extract until fully melted and smooth.
3. Add the oats
Fold in the oats and salt (if using) until fully coated.
4. Scoop and set
Drop spoonfuls of the mixture onto parchment paper or a lined baking sheet. Let them cool and set at room temperature for about 20–30 minutes.
🍪 For faster results, pop them in the fridge for 10–15 minutes.
Storage Tips
- Room Temperature: Store in an airtight container for up to 1 week.
- Refrigerator: Keeps well for 2 weeks, great for hot climates.
- Freezer: Freeze for up to 3 months in a zip-top bag or container. Just thaw and enjoy!
Customization Ideas
- 🍫 Add chocolate chips for extra richness
- 🥜 Use almond butter or sunflower butter for allergy-friendly versions
- 🥥 Stir in shredded coconut or chopped nuts
- 🌱 Make it vegan by using plant-based milk and butter alternatives
Frequently Asked Questions
❓ Why are my no bake cookies not setting?
The most common reason is not boiling the mixture long enough. Make sure to boil for a full 1 minute once it reaches a rolling boil.
❓ Can I use old-fashioned oats?
Yes, but the texture will be chunkier. For a smoother finish, stick with quick oats.
❓ Can I reduce the sugar?
Yes, but the cookies may not set as firmly. Try reducing by 1/4 cup and test the results.
Final Thoughts
These Easy No Bake Chocolate Oatmeal Peanut Butter Cookies are a no-fail favorite for a reason. They’re rich, chewy, comforting, and incredibly easy to make with minimal cleanup. Keep this recipe in your back pocket for bake sales, holiday trays, or spontaneous snack attacks. One batch and you’ll be hooked!
🍽️ Pin This Recipe for Later
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