If you ever find yourself craving a rich, chocolatey treat that’s quick to make and packs a big flavor punch, this Air Fryer Chocolate Mug Cake Recipe is about to become your new best friend. Imagine a warm, fudgy cake that’s ready in under 20 minutes, made with simple ingredients you probably already have on hand, and cooked perfectly in your air fryer. No eggs, no butter, just pure chocolate happiness in a single serving mug. Whether it’s a late-night craving or a cozy weekend dessert, this mug cake delivers that indulgent comfort with minimal fuss and maximum satisfaction.

Ingredients You’ll Need

The image shows six small white bowls placed on a white marbled surface. The top row has three bowls: the left bowl holds reddish-brown cocoa powder with a fine, powdery texture; the middle bowl contains dark brown round chocolate chips with a smooth surface; the right bowl is filled with white flour, soft and powdery. On the bottom row are three glass jars: the left jar holds a clear, thick liquid; the middle jar contains a light brown syrupy liquid; the right jar is filled with a white creamy liquid. Next to the jars, on the far right, is another white bowl filled with fine white sugar. All items are neat and evenly spaced. photo taken with an iphone --ar 4:5 --v 7

These ingredients are wonderfully straightforward yet essential for creating the perfect texture, flavor, and appearance of your mug cake. Each one plays its unique role to transform simple pantry staples into a luscious chocolate dessert made right in your air fryer.

  • Self-raising flour: Provides the structure and lightness to the cake, making it fluffy without extra leavening agents needed.
  • Sugar: Sweetens the cake and helps enhance the chocolate flavor with balanced sweetness.
  • Cocoa powder: Adds deep chocolate richness and that irresistible dark color.
  • Vanilla extract: Brings warmth and depth, balancing the chocolate’s boldness.
  • Sunflower oil: Gives moisture and tenderness while keeping the cake dairy-free.
  • Milk: Binds the batter together and contributes to the smooth texture.
  • Chocolate chips: Melt into gooey pockets of extra chocolate indulgence throughout the cake.
TIP

You’ll find the full ingredient list, instructions, and print option in the recipe card below.

How to Make Air Fryer Chocolate Mug Cake Recipe

Step 1: Preheat Your Air Fryer

Start by warming your air fryer to around 170°C (340°F). Preheating helps the mug cake cook evenly, ensuring a moist center and a lightly crisped top.

Step 2: Combine Dry Ingredients

In a mug suitable for air frying, whisk together the self-raising flour, sugar, and cocoa powder. Mixing these dry ingredients first ensures the cocoa and sugar distribute evenly, giving your cake consistent chocolate flavor throughout.

Step 3: Add the Wet Ingredients

Next, stir in the vanilla extract, sunflower oil, and milk. These bring the batter to life, turning it into a smooth, velvety mixture that will bake into a soft and tender texture.

Step 4: Fold in the Chocolate Chips

Gently mix the chocolate chips into the batter. They will melt during cooking, forming delightful gooey pockets of chocolate that take this mug cake to the next level of indulgence.

Step 5: Air Fry the Mug Cake

Place the mug right into the air fryer basket and cook for 14 to 16 minutes at 170°C (340°F). Keep an eye on the cake and test its doneness with a toothpick; if it comes out clean, your cake is perfectly baked. If not, add two more minutes and check again.

Step 6: Cool and Enjoy

Carefully remove the mug using an oven mitt — it will be hot! Let it rest for about 5 minutes to set and cool slightly before digging in. This brief cooling enhances the flavors and improves the texture for each bite.

How to Serve Air Fryer Chocolate Mug Cake Recipe

The image shows six steps of making a chocolate mug cake in a white mug with a speckled gray pattern, placed on a white marbled surface. The first frame has dry ingredients like sugar and cocoa powder layered at the bottom of the mug, white and brown in color. The second frame shows a spoon mixing the dry ingredients, creating a grainy light brown textured mix. The third frame shows a smooth liquid chocolate batter filling the mug, dark brown with a shiny surface. The fourth frame reveals chocolate chips scattered on top of the batter. The fifth frame displays the mug from above, placed on a black grill surface with the chocolate chips visible in the thick batter. The sixth frame shows the finished cake, risen and cracked with a burl-like texture, still in the white mug on the same black grill surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Top your mug cake with a scoop of vanilla ice cream, a dollop of whipped cream, or a sprinkle of powdered sugar. Fresh berries, chopped nuts, or a drizzle of caramel or chocolate sauce can add beautiful contrasts in texture and flavor.

Side Dishes

While this mug cake shines as a standalone treat, pairing it with a fresh fruit salad or a cup of rich coffee or creamy hot chocolate can elevate your dessert experience even further.

Creative Ways to Present

Serve the cake in a colorful or themed mug to brighten the presentation, perfect for gifting or special occasions. You can also extract the cake from the mug onto a plate and dust it with cocoa powder for a café-style look.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers, cover the mug tightly with plastic wrap or transfer the cake to an airtight container. Store in the refrigerator for up to 2 days, though the cake is best enjoyed fresh.

Freezing

This mug cake is best enjoyed fresh from the air fryer and does not freeze well. Freezing can affect the delicate texture and moisture, so it’s recommended to make a fresh batch when you want a quick dessert.

Reheating

To warm up leftovers, pop the mug back into the air fryer for 2–3 minutes at a lower temperature to gently reheat without drying the cake. Alternatively, a quick 15-second burst in the microwave works well for an instant treat.

FAQs

Can I use regular flour instead of self-raising flour?

Absolutely! Substitute self-raising flour with 3 tablespoons of plain flour plus ½ teaspoon of baking powder to give your mug cake the same lift and fluffiness.

Is this recipe suitable for vegans?

The recipe as written contains milk, but you can easily swap in your favorite plant-based milk to keep it dairy-free and vegan-friendly without sacrificing flavor or texture.

What type of cocoa powder should I use?

Use unsweetened cocoa powder to achieve the right bittersweet chocolate flavor. Avoid sweetened or flavored types, as they can throw off the sugar balance and taste.

Can I add mix-ins other than chocolate chips?

Definitely! Nuts, dried fruit, or even mini marshmallows can add interesting textures and flavors. Just fold them gently into the batter before cooking.

What if my mug is too small for air frying?

Choose a sturdy mug or ramekin that fits comfortably in your air fryer basket with some space around it for air circulation. Avoid thin glass or delicate materials that might crack under high heat.

Final Thoughts

This Air Fryer Chocolate Mug Cake Recipe is a genuine game changer for anyone who loves dessert but doesn’t want to fuss with complicated baking. It’s quick, satisfying, and utterly delicious, perfect for last-minute cravings or a cozy treat anytime. I wholeheartedly encourage you to give it a try and watch how this simple mug cake becomes your go-to sweet indulgence.

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Air Fryer Chocolate Mug Cake Recipe

Air Fryer Chocolate Mug Cake Recipe

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Enjoy a quick and delightful single-serving Air Fryer Chocolate Mug Cake, perfect for satisfying your chocolate cravings without eggs or butter. This easy recipe uses simple ingredients and cooks in just 15 minutes, making it ideal for a speedy dessert treat that’s moist, rich, and effortlessly delicious.

  • Author: Paula
  • Prep Time: 2 minutes
  • Cook Time: 15 minutes
  • Total Time: 17 minutes
  • Yield: 1 serving
  • Category: Dessert
  • Method: Air Frying
  • Cuisine: American, British

Ingredients

Dry Ingredients

  • 3 tablespoons self-raising flour *
  • 2 tablespoons sugar
  • 1 tablespoon cocoa powder

Wet Ingredients

  • ¼ teaspoon vanilla extract
  • 2 tablespoons sunflower oil
  • 3 tablespoons milk

Additional

  • 1 tablespoon chocolate chips

Instructions

  1. Preheat the air fryer: Set your air fryer to 170°C (340°F) to prepare it for baking the mug cake.
  2. Mix dry ingredients: In a mug, combine self-raising flour, sugar, and cocoa powder thoroughly.
  3. Add wet ingredients: Pour in vanilla extract, sunflower oil, and milk; stir the mixture until smooth and well combined.
  4. Fold in chocolate chips: Gently incorporate the chocolate chips into the batter for added bursts of chocolate flavor.
  5. Air fry the cake: Place the mug carefully into the air fryer basket and cook at 170°C (340°F) for 14-16 minutes.
  6. Check doneness: Use a toothpick or skewer to test the cake’s center. If it comes out with wet batter, cook for an additional 2 minutes.
  7. Cool the cake: With oven mitts, remove the hot mug, allowing it to cool for 5 minutes before serving.
  8. Serve: Optionally add ice cream or your favorite topping and enjoy your warm, chocolaty dessert.

Notes

  • To substitute self-raising flour, mix 3 tablespoons plain flour with ½ teaspoon baking powder.
  • This recipe is egg-free and butter-free, making it suitable for simpler dietary needs.
  • Be careful when removing the mug as it will be hot after air frying.
  • You can customize by adding nuts or different chocolate chips according to preference.

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