The best Oreo Mug Cake Recipe (microwaved!) is your go-to when you're in desperate need of a delicious dessert fix. It’s fast, rich, and made with simple ingredients you probably already have.
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Prep Time5 minutesmins
Cook Time1 minutemin
Total Time6 minutesmins
Servings: 1mug cake
Equipment
1 microwavable mug
1 microwave
Ingredients
5regularOreo cookies
2tablespoonsfull-fat milk
2tablespoonsmelted butter
1tablespoonbrown sugar
1tablespoonall-purpose flour
1/2teaspoonbaking powder
1teaspoonunsweetened cocoa powder
1pinchsalt
1teaspoonpure vanilla extract
Instructions
Start by placing four Oreo cookies in a microwave-safe mug. Pour in the milk and melted butter, and let the cookies soak for about two to three minutes. Stir the mixture occasionally to help break down the cookies as they soften.
Once the Oreos are soft, mash them with a spoon until you have a smooth, thick mixture. It should look like chocolate cake batter.
Now add the brown sugar, flour, baking powder, cocoa powder, salt, and vanilla extract right into the same mug. Stir until everything is combined and there are no streaks of dry ingredients left. Scrape the sides of the mug if needed.
Microwave the mug on high for about 1 minute to 1 minute 30 seconds, depending on your microwave's wattage. The cake should rise and look cooked on top, with a slightly soft center.
Carefully remove the mug from the microwave—it will be hot. Crumble the fifth Oreo over the top for a little crunch and added texture.
Notes
Add-ons & Substitutions for this delicious Oreo mug cake
You can easily customize this Oreo microwave mug cake based on what you have or what you're craving.
Swap the regular Oreos for golden Oreos, mint Oreos, or even peanut butter-filled ones.
Want it dairy-free? Use almond milk or soy milk and plant-based butter.
Add a handful of semi-sweet chocolate chips or drizzle caramel sauce over the top before microwaving for an extra treat.
A scoop of vanilla ice cream or a swirl of Cool Whip on top takes this single-serving dessert to the next level.
If you love experimenting, try mixing in a chopped chocolate truffle or a spoonful of chocolate peanut butter.
Expert Tips for this Easy Oreo Mug Cake
Make sure your mug is microwave-safe and large enough to allow the cake to rise without spilling over.
Don't overmix the batter once you add the dry ingredients—just stir until everything is incorporated.
Microwave wattage can vary, so keep an eye on your cake during the last 30 seconds of cooking time.
If your microwave tends to heat unevenly, pause halfway through and rotate the mug for the best results.
For a fluffier texture, avoid using double-stuffed Oreos as they have more filling and less cookie.