Go Back
Delicious easy snickerdoodle mug cookie in a mug topped with cinnamon sugar

Easy Snickerdoodle Mug Cookie

A quick and comforting treat combining warm cinnamon and sweet vanilla, perfect for weeknights or quiet afternoons.
Prep Time 5 minutes
Cook Time 1 minute
Total Time 6 minutes
Course Dessert, Snack
Cuisine American
Servings 1 serving
Calories 188 kcal

Ingredients
  

For the Mug Cookie

  • 1 tablespoon unsalted butter, melted adds richness
  • 1 tablespoon granulated sugar provides sweetness
  • 1/2 teaspoon cinnamon adds warmth and flavor
  • 1/4 teaspoon vanilla extract enhances overall flavor
  • 1 large egg yolk (or 1 tablespoon of applesauce for a vegan option) binds ingredients
  • 3 tablespoons all-purpose flour offers structure
  • 1/8 teaspoon baking soda helps with leavening
  • 1 pinch salt balances sweetness

Instructions
 

Preparation

  • Begin by melting the unsalted butter in a microwave-safe mug for about 10 to 15 seconds.
  • Add granulated sugar and ground cinnamon to the melted butter, stirring until fully combined.
  • Pour in the vanilla extract and mix into the butter-sugar mixture until well incorporated.
  • Carefully add the egg yolk (or applesauce) to the mixture and mix thoroughly.
  • Gradually add the all-purpose flour, baking soda, and a pinch of salt. Stir until a thick batter forms.
  • Give the mixture a good stir to ensure everything is well blended.

Cooking

  • Microwave the mug for about 30 to 40 seconds, watching closely as it cooks.

Notes

Allow the cookie to cool slightly before eating. Experiment with toppings like additional cinnamon-sugar or whipped cream.
Keyword Comfort Food, Easy Dessert, mug cookie, quick treat, Snickerdoodle