Oreo Mug Cake

This Oreo Mug Cake is the ultimate quick and easy dessert! Made with just a few simple ingredients, this single-serve cake is rich, chocolatey, and ready in under 5 minutes. Whether you’re craving a late-night treat or need a quick sweet fix, this microwave mug cake is a perfect choice.

Why You’ll Love This Recipe

  • Made with just a few simple ingredients
  • Takes less than 5 minutes from start to finish
  • No oven required—just a microwave
  • Rich, moist, and packed with Oreo flavor
  • Perfect single-serve dessert for a quick treat

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

  • 4 Oreo cookies
  • ¼ cup milk (regular or dairy-free)
  • ¼ teaspoon baking powder (optional for fluffier texture)
  • 1 tablespoon sugar (optional, for extra sweetness)
  • 1 tablespoon all-purpose flour (for a firmer texture, optional)
  • 1 teaspoon chocolate chips (optional for extra gooeyness)

Directions

  1. Crush the Oreos: In a microwave-safe mug, crush the Oreo cookies into fine crumbs using a fork or spoon.
  2. Mix the Batter: Add milk and stir until the Oreos soften and form a batter-like consistency. If using, add baking powder, sugar, and flour for a firmer cake.
  3. Microwave: Cook in the microwave for 60-90 seconds, depending on your microwave’s power. The cake should be set but still moist.
  4. Let Cool & Serve: Let the mug cake cool for a minute before enjoying. Optionally, top with whipped cream, ice cream, or extra crushed Oreos!

Servings and Timing

  • Servings: 1
  • Prep Time: 2 minutes
  • Cook Time: 1-1.5 minutes
  • Total Time: 3-5 minutes

Variations

  • Extra Chocolatey: Add chocolate chips or cocoa powder for a richer flavor.
  • Peanut Butter Twist: Swirl in a teaspoon of peanut butter before microwaving.
  • Vanilla Oreo Version: Use Golden Oreos instead of classic Oreos.
  • Ice Cream Topping: Serve warm with a scoop of vanilla or cookies & cream ice cream.
  • Healthier Option: Use almond milk and reduce sugar for a lighter version.

Storage/Reheating

  • Best Served Fresh: Mug cakes are best enjoyed right after microwaving.
  • Reheating: If needed, microwave for 10-15 seconds to warm up.
  • Not Recommended for Storage: Mug cakes tend to dry out if stored.

FAQs

Can I make this without milk?

Yes! Use water or dairy-free milk like almond, oat, or soy milk.

Why is my mug cake rubbery?

Overcooking can cause a rubbery texture. Start with 60 seconds and check before microwaving longer.

Can I make this in the oven?

Yes! Bake in an oven-safe ramekin at 350°F (175°C) for 10-12 minutes.

Can I add protein powder?

Yes! Replace 1 tablespoon of flour with protein powder for a protein-packed treat.

Do I need baking powder?

No, but it helps make the cake fluffier. Without it, the cake will be denser.

Can I use flavored Oreos?

Absolutely! Try Mint Oreos, Peanut Butter Oreos, or Birthday Cake Oreos for variety.

How do I make this vegan?

Use plant-based milk and vegan Oreos (most Oreos are already dairy-free!).

Can I make this without flour?

Yes! The Oreos break down enough to form a cake-like texture without flour.

What’s the best way to crush the Oreos?

Use a fork or spoon to crush them directly in the mug, or blend for a smoother texture.

Can I double the recipe?

Yes! Use a larger mug and increase the microwave time by about 15-20 seconds.

Conclusion

This Oreo Mug Cake is the easiest way to satisfy your sweet tooth in just minutes! With a rich, moist texture and classic Oreo flavor, this single-serve treat is perfect for any time of day. Try it today and customize it with your favorite toppings!

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Oreo Mug Cake

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This super easy mug cake is made with crushed Oreos and milk, creating a fudgy, chocolatey cake in just 2 minutes—no oven required!

  • Author: Beth
  • Prep Time: 2 minutes
  • Cook Time: 1-1.5 minutes
  • Total Time: 3-4 minutes
  • Yield: 1 serving 1x
  • Category: Dessert
  • Method: Microwave
  • Cuisine: American

Ingredients

Scale
  • 4 Oreo cookies
  • 3 tablespoons milk (any kind)
  • ¼ teaspoon baking powder (optional, for extra fluffiness)
  • 1 tablespoon all-purpose flour (optional, for a firmer texture)

Optional Add-Ins:

  • ½ teaspoon vanilla extract
  • 1 tablespoon chocolate chips
  • 1 scoop vanilla ice cream (for serving)

Instructions

  1. Crush the Oreos:

    • Place the Oreo cookies in a microwave-safe mug.
    • Use a fork to crush them into fine crumbs.
  2. Mix the Batter:

    • Add milk and stir until the Oreos break down into a smooth batter.
    • For a fluffier cake, mix in baking powder and flour.
  3. Microwave:

    • Microwave on high for 1 to 1½ minutes until the cake rises and sets.
    • (Cooking time may vary by microwave—start with 1 minute and add more time if needed.)
  4. Serve & Enjoy:

    • Let cool for 1-2 minutes before eating.
    • Top with chocolate chips, whipped cream, or ice cream for extra indulgence!

Notes

  • Make It Extra Fudgy: Add a teaspoon of Nutella or peanut butter in the center before microwaving.
  • Dairy-Free Option: Use almond, oat, or coconut milk.
  • No Baking Powder? The mug cake still works without it, just slightly denser.

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