No-Bake Peanut Butter Chocolate Oat Cookies
Rich and chewy no-bake cookies combining peanut butter and chocolate with wholesome oats, perfect for a quick and satisfying treat. This American-inspired recipe, ready in about 20 minutes, layers unsalted butter, granulated sugar, unsweetened cocoa powder into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 150 calories and feeds 24, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1/2 cup (113g) unsalted butter
- 1 cup (200g) granulated sugar
- 1/3 cup (35g) unsweetened cocoa powder
- 1/2 cup (120ml) milk
- 1 cup (260g) smooth peanut butter
- 1 tsp vanilla extract
- 3 cups (240g) quick-cooking oats
The bakeware we’d bake this in → Best Bakeware Sets in 2026: Top Picks + Buying Guide
Affiliate disclosure: AislePrompt may earn a commission on qualifying purchases made through Amazon links, at no additional cost to you. See our policy →
Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: In a medium saucepan, combine 1/2 cup unsalted butter, 1 cup granulated sugar, 1/3 cup unsweetened cocoa powder, and 1/2 cup milk. Bring to a rolling boil over medium heat, stirring frequently, and boil for exactly 1 minute.
- Step 2: Remove the saucepan from heat and immediately stir in 1 cup smooth peanut butter and 1 tsp vanilla extract until smooth and fully combined.
- Step 3: Stir in 3 cups quick-cooking oats thoroughly until every oat is coated with the chocolate-peanut butter mixture.
- Step 4: Drop the mixture by spoonfuls onto wax paper or a baking sheet lined with parchment paper, spacing them about 2 inches apart. Let cookies cool and set at room temperature for at least 30 minutes before serving.







