Peanut Butter Cookie in a Mug

Grandma's special recipe for peanut butter cookies in a mug is quick, easy, and delicious.

• Preparation Time: 10 mins
• Cooking Time: 5 mins
• Total Time: 15 mins
• Calories: 227 Calories

Ingredients

• 1 egg
• 1 tablespoon white sugar
• 1 pinch salt
• 1 tablespoon butter
• 1 tablespoon brown sugar
• 3 tablespoons all-purpose flour
• 1 tablespoon peanut butter

Recipe Instructions

Step 1

Place butter and peanut butter in a microwave-safe mug. Microwave until butter and peanut butter are melted, about 30 seconds. Stir brown sugar, white sugar, and salt into butter mixture. Add egg; stir flour into mixture.

Step 2

Cook in the microwave until cookie is set, 2 to 4 minutes.