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A creamy and chocolatey Oreo mug cake recipe topped with whipped cream, crushed Oreo cookies, and a whole Oreo biscuit, served in a rustic ceramic mug. A quick and easy dessert made in minutes.

Easy Oreo Mug Cake Recipe

This quick and easy Oreo Mug Cake Recipe transforms your favorite cookies into a warm, gooey dessert in just 3 minutes. Made with crushed Oreos and simple ingredients, this single-serving treat gives you the perfect cookies-and-cream cake straight from your microwave.
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Course: Dessert, Snack
Cuisine: American
Keyword: Oreo Mug Cake Recipe
Prep Time: 2 minutes
Cook Time: 1 minute
Total Time: 3 minutes
Servings: 1 mug cake
Calories: 485kcal
Cost: $1.75

Equipment

  • 1 microwave-safe mug (12-16 oz capacity)
  • 1 small mixing bowl
  • Measuring spoons
  • Fork for mixing

Ingredients

  • 4 Oreo cookies crushed (plus 1 extra for topping)
  • 4 tablespoons all-purpose flour
  • 2 tablespoons granulated sugar
  • ¼ teaspoon baking powder
  • 4 tablespoons milk
  • 2 tablespoons vegetable oil
  • ¼ teaspoon vanilla extract
  • Pinch of salt

Instructions

Prepare Your Ingredients

  • Separate 4 Oreo cookies and scrape out the cream filling into your mixing bowl
  • Crush the cookie parts into fine crumbs
  • Add the cookie crumbs to the cream filling

Mix the Batter

  • Add flour, sugar, and baking powder to your Oreo mixture
  • Pour in milk, vegetable oil, and vanilla extract
  • Add a pinch of salt
  • Mix everything until well combined, ensuring no dry spots remain
  • Break up any large clumps of Oreo cream as you stir

Cook Your Mug Cake

  • Pour the batter into your microwave-safe mug
  • Tap the mug gently on the counter to remove air bubbles
  • Crush the extra Oreo and sprinkle on top
  • Microwave on high for 60-90 seconds*
  • *Cooking time may vary depending on your microwave's power. Start with 60 seconds and add more time if needed. The cake is done when it looks set but still slightly moist on top.

Notes

  • Don't overmix batter
  • Leave 1-inch space at mug top for rising
  • Cooking time varies by microwave power
  • Best served warm
  • Can be made dairy-free using plant-based milk

Nutrition

Calories: 485kcal | Carbohydrates: 63g | Protein: 6g | Fat: 24g | Saturated Fat: 5.2g | Polyunsaturated Fat: 4.9g | Monounsaturated Fat: 12.8g | Trans Fat: 0.1g | Cholesterol: 5mg | Sodium: 310mg | Potassium: 165mg | Fiber: 1.8g | Sugar: 35g | Vitamin A: 80IU | Vitamin C: 0.2mg | Calcium: 95mg | Iron: 2.1mg