Peanut Butter Cookie in a Mug

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

Rated 2.5 from 28 votes

Prep Time

10M

Total Time

15M

Servings

2 servings

1 tablespoon butter

1 tablespoon peanut butter

1 tablespoon brown sugar

1 tablespoon white sugar

1 pinch salt

1 egg

3 tablespoons all-purpose flour

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.

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

Peanut Butter Cookie in a Mug

What You Need

Instructions

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