Vintage Peanut Butter No-Bake Cookies are a timeless treat that combines the rich, nutty flavor of peanut butter with sweet oats and chocolate. No oven is needed, making them a quick and easy dessert for any occasion. Perfect for nostalgic snacks, lunchbox treats, or a simple sweet fix, these cookies are chewy, satisfying, and full of classic flavor.
Why You’ll Love This Recipe
Rich & Nutty – Peanut butter adds creamy, classic flavor.
Chocolatey Goodness – Cocoa blends perfectly with oats and peanut butter.
Quick & Easy – Ready in minutes without baking.
Chewy & Comforting – Soft, chewy texture with a nostalgic feel.
Ingredients
- ½ cup (1 stick) unsalted butter
- 2 cups granulated sugar
- ½ cup milk
- 4 tbsp cocoa powder
- ½ cup peanut butter
- 2 tsp vanilla extract
- 3 cups quick-cooking oats
Instructions
- Prepare the Sauce
In a medium saucepan over medium heat, combine butter, sugar, milk, and cocoa powder. Stir constantly and bring to a boil. Let boil for 1 minute. - Add Peanut Butter and Vanilla
Remove from heat and stir in peanut butter and vanilla extract until smooth and fully combined. - Mix in Oats
Add the oats and stir until all ingredients are well coated with the chocolate-peanut butter mixture. - Form Cookies
Drop spoonfuls of the mixture onto a parchment-lined baking sheet. Flatten slightly if desired. - Cool and Set
Let cookies sit at room temperature until firm, about 30 minutes.

Nutritional Information
Calories: ~180
Protein: 4g
Fat: 8g
Carbohydrates: 25g
Sugar: 18g
Fiber: 2g
Tips for Success
- Use Quick-Cooking Oats – Ensures cookies set properly and have a soft texture.
- Stir Constantly – Prevents burning when bringing the mixture to a boil.
- Cool Completely – Gives cookies the perfect chewy texture.
Why This Recipe Works
The combination of chocolate, peanut butter, and oats creates a soft, chewy cookie that’s both rich and satisfying. No baking is needed, making it a convenient and classic treat that’s ready in minutes.
Vintage Peanut Butter No-Bake Cookies are a quick, easy, and nostalgic dessert that’s perfect for anytime you want a sweet treat. Simple to make and packed with peanut butter and chocolate flavor, they’re a timeless favorite.
Vintage Peanut Butter No-Bake Cookies – Quick, Sweet, and Nostalgic
18-20
10
minutes5
180
kcalChewy no-bake cookies made with peanut butter, oats, and cocoa — quick, easy, and packed with classic, nostalgic flavor.
Ingredients
½ cup (1 stick) unsalted butter
2 cups granulated sugar
½ cup milk
4 tbsp cocoa powder
½ cup peanut butter
2 tsp vanilla extract
3 cups quick-cooking oats
Instructions
- Prepare the Sauce
In a medium saucepan over medium heat, combine butter, sugar, milk, and cocoa powder. Stir constantly and bring to a boil. Let boil for 1 minute. - Add Peanut Butter and Vanilla
Remove from heat and stir in peanut butter and vanilla extract until smooth and fully combined. - Mix in Oats
Add the oats and stir until all ingredients are well coated with the chocolate-peanut butter mixture. - Form Cookies
Drop spoonfuls of the mixture onto a parchment-lined baking sheet. Flatten slightly if desired. - Cool and Set
Let cookies sit at room temperature until firm, about 30 minutes.
Notes
- Use Quick-Cooking Oats – Ensures cookies set properly and have a soft texture.
Stir Constantly – Prevents burning when bringing the mixture to a boil.
Cool Completely – Gives cookies the perfect chewy texture.