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Peanut Butter No Bake Cookies Recipe

4.3 from 49 reviews

These classic Peanut Butter No Bake Cookies are a quick and easy treat made without needing an oven. Creamy peanut butter combined with oats, butter, and sugar creates a chewy, delightful cookie that sets perfectly in the fridge. Perfect for anytime snacking or an effortless dessert.

Ingredients

Scale

Ingredients

  • 1/2 cup unsalted butter
  • 2 cups granulated sugar
  • 1/2 cup milk
  • 1 cup peanut butter
  • 1 tsp vanilla extract
  • 3 1/2 cups oats (quick oats or old-fashioned)

Instructions

  1. Prepare Baking Sheets: Line 2 cookie sheets with parchment paper or wax paper to ensure the cookies don’t stick and can cool properly.
  2. Measure Ingredients: Accurately measure all ingredients ahead of cooking for smooth preparation.
  3. Melt Butter, Sugar, and Milk: In a medium saucepan, melt together the butter, sugar, and milk over medium heat, stirring to combine.
  4. Boil Mixture: Bring the mixture to a rolling boil and keep it boiling for 2 full minutes while whisking constantly to avoid burning and ensure proper cooking.
  5. Add Peanut Butter and Vanilla: Remove the pan from heat and immediately stir in the peanut butter and vanilla extract until smooth and fully combined.
  6. Mix in Oats: Stir in the oats thoroughly, ensuring all oats are coated with the peanut butter mixture.
  7. Form Cookies: Drop tablespoons of batter onto the lined cookie sheets. Slightly flatten each cookie with your fingers for even setting.
  8. Set Cookies: Place the cookie sheets in the refrigerator and chill for 30 minutes or until the cookies have fully set and firmed up.

Notes

  • You can use either quick oats or old-fashioned oats depending on your preferred texture.
  • Make sure to boil the sugar mixture for the full 2 minutes to ensure the cookies set properly.
  • Flattening the cookies slightly helps them set more evenly and makes for better texture.
  • If you prefer a stronger peanut butter flavor, you can add an extra 1/4 cup of peanut butter.
  • These cookies can be stored in an airtight container in the refrigerator for up to one week.

Keywords: peanut butter no bake cookies, no bake cookies, easy peanut butter cookies, refrigerator cookies, quick dessert, no oven cookies