If you want a fast, fuss-free dessert, these 3 ingredient no bake cookies are your new go-to. Made with peanut butter, quick oats, and cocoa powder (or swap for a chocolate alternative), this recipe produces chewy, chocolatey cookies in about 10 minutes with zero oven time. In this post you’ll learn exact proportions, step-by-step instructions, timing tips to control chewiness, and easy variations for nut-free or protein-packed versions. Whether you’re feeding kids, prepping snacks for the week, or satisfying a late-night sweet tooth, these 3 ingredient no bake cookies deliver big flavor with tiny effort.
Why Make 3 ingredient no bake cookies?
These cookies are unbelievably simple yet deeply satisfying. Because they require no baking, they’re safe and quick—perfect for hot weather or when you don’t want to heat the kitchen. The classic combination of peanut butter, oats, and cocoa gives you chew, chocolate richness, and protein. Plus, the recipe scales easily: double or triple the batch for parties.
Ingredients for 3 ingredient no bake cookies
- 1 cup creamy peanut butter — use natural or conventional, depending on sweetness preference.
- 1/2 cup unsweetened cocoa powder — or use 3 tablespoons cocoa + 2 tbsp powdered sugar for sweetness.
Optional: a tablespoon of honey or maple syrup for extra sweetness, a pinch of salt to balance, or a splash of vanilla extract to deepen flavor.
How to Make 3 ingredient no bake cookies
Step 1 – 3 ingredient no bake cookies: mix the base
In a large mixing bowl, stir the peanut butter and cocoa powder together until smooth. If your peanut butter is very stiff, warm it 10–15 seconds in the microwave to loosen before mixing.
Step 2 – Add oats
Fold in the quick oats a cup at a time until the mixture is thick but still slightly sticky. The oats absorb moisture quickly, so adjust with a teaspoon of water or a bit more peanut butter if the dough seems dry.
Step 3 – Shape the cookies
Use a spoon or small cookie scoop to portion the dough onto a parchment-lined tray. Press lightly to form rounds; these cookies don’t spread, so shape them as you like.
Step 4 – Chill to set
Refrigerate for 20–30 minutes until firm. For faster results, pop the tray into the freezer for 10–12 minutes. Once set, the 3 ingredient no bake cookies will hold together and be ready to enjoy.
Step 5 – Serve
Serve chilled or let sit 5 minutes at room temperature for a softer bite. These cookies pair perfectly with a glass of milk or a scoop of vanilla ice cream.
Timing & Texture Tips
Variations & Add-Ins
- Peanut butter & coconut: Stir in 1/2 cup shredded coconut for texture.
- Protein version: Add a scoop of protein powder and a splash of milk to bind.
- Nut-free option: Substitute sunflower seed butter for peanut butter (works great for school-safe treats).
Serving Ideas
Slice cookies in half and sandwich a thin layer of jam or Nutella for a decadent twist. Crumble over yogurt or ice cream for instant texture. For a snack box, pair 3 ingredient no bake cookies with fresh fruit and cheese for balance. If you enjoy easy desserts, you may also like our comforting slow cooker lasagna soup for an entire menu.
Storage & Make-Ahead
Store the cookies in an airtight container in the refrigerator for up to 7 days. Freeze in a single layer separated by parchment for up to 2 months. Thaw in the fridge or at room temperature for 10–15 minutes before serving.
FAQs
Can I make 3 ingredient no bake cookies without cocoa?
Yes — skip the cocoa for a classic peanut-butter cookie. You’ll still use the same method and chilling time.
Do no bake cookies need to be refrigerated?
Refrigeration helps them set and keeps them fresh. You can eat them straight from the fridge or let them soften a bit at room temp.
Are these cookies kid-friendly and safe to make together?
Absolutely. Because there’s no cooking step, kids can help mix and shape the cookies (adult supervision advised for chopping or using the microwave).
Final Thoughts
These 3 ingredient no bake cookies prove that simple ingredients can produce satisfying results. They’re perfect for quick dessert emergencies, last-minute guests, or easy batch-making. Try the variations, pack them in lunchboxes, and don’t forget to tag us when you share your creations. If you want more quick, crowd-pleasing recipes, check out our baked Italian sausage for a savory meal or the light-and-fluffy egg white frittata for breakfast.
Now go make a batch—these 3 ingredient no bake cookies won’t last long!