Carrot Mug Cake Recipe

This quick and delicious carrot mug cake is ready in under 5 minutes. It is a simple single-serving dessert made in one mug with pantry-friendly ingredients, freshly shredded carrot, warm spices, and a soft, moist texture.

If you love carrot cake but do not want to bake a full cake, this carrot cake in a mug is the perfect solution. It has the cozy flavor of classic carrot cake, but it comes together in minutes and cooks right in the microwave. There are no mixing bowls to wash, no oven to preheat, and no leftover cake sitting on the counter.

This recipe is especially useful when you want a quick homemade dessert for one. The batter is mixed directly in a microwave-safe mug, then cooked until soft and fluffy. Because this carrot mug cake is made without eggs, it is easy to scale, quick to prepare, and ideal for a last-minute sweet treat.

Tell me about this recipe!

• This carrot mug cake recipe makes one serving, so it is perfect when you want dessert just for yourself.
• The entire recipe is mixed in the mug, which means fewer dishes and less cleanup.
• Prep time is very short. The only step that takes a little extra time is shredding the carrot.
• The cake cooks in the microwave in about 1 to 2 minutes, depending on the wattage of your microwave.
• This recipe uses oil for moisture and is made without eggs.
• It has the familiar flavor of carrot cake thanks to brown sugar, cinnamon, nutmeg, vanilla, walnuts, and freshly shredded carrot.

Ingredient Notes

• Carrots: Use freshly shredded carrots for the best texture and moisture. Store-bought shredded carrots are often drier and thicker, which can change the texture of the mug cake. A fine grater or food processor works well.
• Oil: Vegetable oil, sunflower oil, canola oil, or rapeseed oil all work. Oil helps keep this microwave carrot cake tender and moist.
• Flour: All-purpose flour is used in this recipe. Measure it carefully so the cake does not become dense.
• Spices: Cinnamon and nutmeg give this mug cake its warm carrot cake flavor. You can adjust the spices to your taste, and ginger or cardamom would also pair well.
• Walnuts: Chopped walnuts add texture and a classic carrot cake flavor. Pecans can be used instead, or the nuts can be left out completely.
• Brown sugar: Light brown sugar adds sweetness and a gentle caramel flavor that works well with the carrots and spices.
• Milk: Milk loosens the batter and helps create a soft crumb. Use the milk you normally bake with.
• Vanilla extract: A small amount of vanilla rounds out the flavor and makes the cake taste more complete.

How to make this recipe

Step 1: Add the dry ingredients to a microwave-safe mug and whisk them together until evenly combined. Make sure there are no visible lumps of flour, sugar, or baking powder.

Step 2: Add the milk, oil, vanilla extract, and shredded carrot. Stir until the batter is smooth and there are no dry pockets at the bottom or sides of the mug. The mug should be large enough that the batter fills no more than halfway.

Step 3: Microwave the mug cake for 1 minute 30 seconds to 2 minutes. The exact cooking time will depend on your microwave. The cake should look set on top, but it should not be dry or rubbery.

Step 4: Let the carrot mug cake cool for a minute or two before adding toppings. Whipped cream, chopped walnuts, or a scoop of ice cream all work well.

Recipe Tips

• Microwave cooking times vary depending on wattage. A higher-wattage microwave will cook the cake faster, so begin checking early if your microwave is powerful.
• Do not overcook the mug cake. Overcooking can make the texture dry, firm, or rubbery instead of light and soft.
• Use the right mug. The batter should not fill more than half of the mug before cooking, as it will rise in the microwave. Always choose a microwave-safe mug.
• Stir the batter thoroughly. Scrape around the edges and bottom of the mug so there are no flour pockets left behind.
• Let the cake cool slightly before topping it with whipped cream, otherwise the topping may melt immediately.
• Serve it fresh. Mug cakes have the best texture shortly after cooking and are not ideal for making ahead.

Frequently Asked Questions

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If you make this carrot mug cake, leave a review and share how you served it. It is a quick dessert that is easy to customize with your favorite toppings.

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