Red Velvet Mug Cake
Red Velvet Mug Cake is a sweet little treat that comes together in just minutes and delivers that classic red velvet flavor with a soft, moist texture. It's perfect when…
Tip: save now, cook later.Red Velvet Mug Cake is a sweet little treat that comes together in just minutes and delivers that classic red velvet flavor with a soft, moist texture. It’s perfect when you want a quick dessert without the fuss, featuring cocoa, a hint of vanilla, and that beautiful red color that makes it feel special.
I love making this mug cake when I want something comforting but don’t want to bake an entire cake. It’s like having a tiny, personal dessert that feels homemade and cozy. Plus, it’s super easy—just mix a few simple ingredients, pop it in the microwave, and you’re ready to enjoy a warm cake in no time.
My favorite way to enjoy this Red Velvet Mug Cake is with a dollop of cream cheese frosting or a scoop of vanilla ice cream on top. The creamy sweetness pairs perfectly with the slight chocolatey tang of the cake and makes it feel like a real treat. It’s a fun little dessert that always brings a smile, especially when you need a quick pick-me-up!
Key Ingredients & Substitutions
All-purpose flour: This is the base that gives the cake structure. If you want a gluten-free option, you can try a 1-to-1 gluten-free flour blend, but the texture may be slightly different.
Cocoa powder: Unsweetened cocoa adds that subtle chocolate flavor without overpowering the cake. Dutch-processed cocoa can be used for a smoother flavor, but adjust the baking powder slightly if using it.
Red food coloring: It creates the classic red velvet look. If you prefer, beet juice powder is a natural substitute, though the color will be less intense.
White vinegar: This small amount reacts with baking powder to give the cake its light, tender crumb and a slight tang. You can use lemon juice instead if you don’t have vinegar.
Cream cheese frosting: The creamy, tangy topping is a must for red velvet. If cream cheese isn’t available, mascarpone or softened plain Greek yogurt mixed with powdered sugar can work in a pinch.
How Do You Nail the Perfect Microwave Baking Time for Mug Cakes?
Microwaves can vary a lot in power, which makes timing key to a good mug cake. Overcooking makes it dry; undercooking leaves it gooey.
- Start with 60 seconds at high power and check for doneness. The cake should be set but still moist on top.
- If it’s not done, microwave in 10-second bursts to avoid overcooking.
- A toothpick inserted in the center should come out clean or with a few moist crumbs but no raw batter.
- Let the mug cake rest for a minute after microwaving; it continues to cook slightly and firms up.
Following these tips means your mug cake will be soft, moist, and perfectly cooked every time!
Equipment You’ll Need
- Microwave-safe mug – big enough to hold the batter without spilling as it rises.
- Small mixing bowl or the mug itself – for easy mixing of ingredients.
- Whisk or fork – to blend ingredients smoothly with no lumps.
- Spoon – for spreading frosting or eating your cake directly from the mug.
Flavor Variations & Add-Ins
- Add 1 tbsp mini chocolate chips to the batter for extra melty chocolate bites.
- Mix in a few raspberries or strawberries to add a fresh fruity twist that pairs well with cream cheese frosting.
- Swap cream cheese frosting for whipped cream or vanilla yogurt if you prefer something lighter on top.
- Try a pinch of cinnamon or espresso powder in the batter to deepen the flavor with warming spice or coffee notes.
Red Velvet Mug Cake
Ingredients You’ll Need:
For the Mug Cake:
- 4 tbsp all-purpose flour
- 2 tbsp granulated sugar
- 1 tbsp unsweetened cocoa powder
- 1/4 tsp baking powder
- A pinch of salt
- 3 tbsp milk
- 1 tbsp vegetable oil
- 1/2 tsp vanilla extract
- 1/2 tsp white vinegar
- 1 tsp red food coloring (adjust as preferred)
For the Cream Cheese Frosting Topping:
- 2 tbsp cream cheese, softened
- 1 tbsp unsalted butter, softened
- 1/4 cup powdered sugar
- 1/4 tsp vanilla extract
How Much Time Will You Need?
This quick recipe takes about 5 minutes to prepare and cook. Mixing the ingredients and microwaving only take a few minutes, and you can whip up the cream cheese frosting while the cake cooks. The total time is perfect for an easy, speedy dessert!
Step-by-Step Instructions:
1. Mix the Dry Ingredients:
Start by whisking together the flour, sugar, cocoa powder, baking powder, and salt in a microwave-safe mug until well combined.
2. Add the Wet Ingredients:
Pour in the milk, vegetable oil, vanilla extract, white vinegar, and red food coloring. Stir everything together until you have a smooth batter with no lumps.
3. Microwave the Cake:
Place the mug in the microwave and cook on high for 60 to 90 seconds. Watch closely, since microwaves vary—your cake should rise and be set but not dry or overflow.
4. Make the Cream Cheese Frosting:
While the cake is cooking, beat the softened cream cheese and butter in a small bowl until smooth. Add the powdered sugar and vanilla extract, then mix again until creamy.
5. Cool and Top:
Let the mug cake cool for a minute or two, then spread the cream cheese frosting on top. If you like, sprinkle some red velvet crumbs or red sprinkles for decoration.
6. Serve and Enjoy:
Grab a spoon and dig into your warm, moist red velvet mug cake with rich, creamy frosting—perfect for a quick treat!
Can I Use Frozen Milk or Other Milk Alternatives?
Yes! Just make sure to thaw frozen milk fully before using it. You can also substitute with almond milk, soy milk, or oat milk for a dairy-free option—the cake will still turn out delicious.
Can I Make This Red Velvet Mug Cake Without Red Food Coloring?
Absolutely! The food coloring gives the classic red hue, but if you skip it, you’ll have a tasty chocolatey mug cake instead. For natural coloring, try beet juice powder, though the shade will be milder.
How Should I Store Leftover Mug Cake?
Mug cakes are best enjoyed fresh, but if you have leftovers, cover the mug with plastic wrap and refrigerate for up to 1 day. Reheat gently in the microwave for about 15-20 seconds before serving.
Can I Prepare the Frosting Ahead of Time?
Yes! You can make the cream cheese frosting a day or two in advance and store it in an airtight container in the fridge. Just bring it to room temperature and give it a quick stir before topping your mug cake.