Oreo Mug Cake

It's easy to make this quick Oreo mug cake with just crushed Oreos, almond milk, and baking powder. Just microwave for a minute to enjoy a soft, chocolate treat straight from the mug. Once you've tried this recipe, it will a favorite dessert recipe.

There are days when I just want something sweet with no baking pans, no long prep, and definitely no waiting for the oven to preheat. That's when this Oreo mug cake recipe comes to the rescue. It's quick and made with just a handful of ingredients I almost always have on hand. If you've got a pack of Oreos and a microwave, you're just minutes away from dessert.

I first tried making this when I was craving chocolate cake but didn't want to deal with the mess of traditional baking. I crushed a few Oreos, added a splash of almond milk, stirred in a little baking powder, and microwaved it. It turned out warm and soft in less than 5 minutes total. Since then, this mug cake has been a go-to for late-night cravings and mid-afternoon pick-me-ups.

If you're trying to avoid a whole tray of tempting desserts sitting around, this dessert for one hits the spot without the leftovers. Whether you're making it for yourself or sharing the idea with a friend, this chocolate mug cake is always a win.

Ingredients

• Oreo cookies - Serve as the base of the cake, providing both the chocolate flavor and structure when crushed.
• Almond milk - Adds moisture to soften the cookies and create a smooth, cake-like texture. Regular milk or another alternative milk works, too.
• Baking powder - Helps the mixture rise slightly and become fluffy when microwaved.

Scroll down to the recipe card for quantities used.

Instructions

To make this recipe, just follow these simple step-by-step instructions.

Hint: Make sure you don't overcook it. Stop the microwave when the center is still slightly soft to keep the mug cake moist and gooey, not dry.

Variations

Here are some easy ways to customize your Oreo mug cake:

• Add chocolate chips or chunks - Stir a few into the batter for an extra melty, chocolatey center.
• Top with whipped cream or ice cream - A scoop of vanilla ice cream or a swirl of whipped cream makes it feel like a full-on dessert.
• Mix in peanut butter or Nutella - Add a teaspoon before microwaving for a rich, creamy twist.
• Try flavored Oreos - Swap classic Oreos with mint, birthday cake, or golden varieties for a fun flavor change.
• Sprinkle crushed nuts or candy on top - For a bit of crunch and extra flavor, try chopped peanuts, M&M's, or crushed pretzels.
• Drizzle with caramel or chocolate syrup - A quick drizzle after microwaving adds a sweet finish.

These small tweaks make it easy to keep the recipe exciting every time you make it!

Tips

• Grease the mug if you plan to remove the cake after cooking to prevent sticking.
• Use a microwave-safe mug or ramekin to avoid cracking or overheating.
• Start with 1 minute in the microwave, then add time in 10-second bursts if needed.
• Let it cool for a few minutes before eating. It will be hot and continues to set slightly as it rests.
• Use fresh baking powder for the best rise and texture.
• Avoid using too much milk because too much liquid can make the cake soggy instead of fluffy.

Serving suggestions

This three ingredient Oreo mug cake is rich and chocolatey on its own, but it's even better with a few simple toppings. A scoop of almond milk ice cream or a dollop of dairy-free whipped cream on top of the cake adds a creamy contrast to the warm, gooey cake. You can also drizzle a bit of chocolate or caramel sauce to take the indulgence up a notch.

For a lighter, fruity twist, try serving it alongside macerated berries with whipped cream. The sweetness and slight tartness of the berries pair beautifully with the deep cocoa flavor of the mug cake. It's an easy way to turn this single-serve dessert into something that feels a little more special and balanced.

If you're making this Oreo microwave cake after a meal and want to keep things light, pair it with something fresh and savory like ground turkey lettuce wraps. The wraps are low-carb and packed with flavor, which balances the sweetness of the cake perfectly. It's a satisfying combo for a weeknight dinner that ends on a sweet note without too much effort.

Storage

This quick and easy dessert is best enjoyed fresh, but if you need to store it, let it cool completely and cover the mug tightly with plastic wrap or transfer the cake to an airtight container. You can keep it at room temperature for up to one day or refrigerate it for up to two days.

To reheat, simply place it back in the microwave for about 10 to 15 seconds until warmed through. Keep in mind that reheating too long can dry it out, so it's best to warm it in short bursts and enjoy it right away.

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