Air Fryer Lemon Mug Cake — The best things in life are simple, and this AIR FRYER LEMON MUG CAKE is no exception.

Mug cakes are the perfect way to satisfy a sweet tooth without making an entire cake or pie. This recipe is super easy – you only need a few essential ingredients and a few minutes in the air fryer. And the lemon flavor makes it perfect for Springtime! Give this recipe a try, and let us know what you think.

Air Fryer Lemon Mug Cake
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Is there anything better than a homemade lemon cake? How about an Air Fryer Lemon Mug Cake?

This is one of the easiest desserts you can make in the air fryer, with only a few ingredients, and you are patiently waiting by the air fryer or cleaning up the kitchen. You can make this and settle down to watch your favorite movie or Netflix show. It is simple, and it is delicious.

I love mug desserts. This one is no different; you can make it for yourself, your hubby, or your wife. It is much better than making a regular cake, where you are forced to look at leftovers and have another slice eventually.

If you are looking for even more mug cake recipes, some of my favorite ones are AIR FRYER BLUEBERRY MUFFIN MUG CAKE, EASY AND DELICIOUS COOKIE MUG CAKE RECIPE MADE IN MINUTES, and AIR FRYER BANANA BREAD MUG CAKE.

Air Fryer Lemon Mug Cake

Today, I made a simple lemon mug cake and used some lemon zest and lemon juice to enhance the lemon cake’s flavor.

I topped it off with homemade whipped cream and lemon zest so you can taste the genuinely fantastic lemon flavor in every bite.

Easy Air Fryer Lemon Mug Cake

Why You Will Love Easy Air Fryer Lemon Mug Cake

Here are the reasons why you’ll love Easy Air Fryer Lemon Mug Cake:

  • Bright and Refreshing Flavor: The zesty lemon flavor adds a refreshing twist to your dessert, making each bite burst with citrusy goodness. Indulge in a tangy and aromatic treat perfect for satisfying your sweet cravings while refreshing your palate.
  • Quick and Convenient: This mug cake comes together in minutes with simple ingredients and the convenience of your air fryer, making it ideal for a spontaneous dessert fix. Enjoy the ease of preparing a delicious dessert without extensive baking or cleanup; perfect for satisfying your cravings on busy days.
  • Moist and Tender Texture: Despite its quick preparation, this mug cake boasts a moist and tender crumb that’s perfectly cooked thanks to the even heating of the air fryer. Delight in a soft and fluffy texture that melts in your mouth with each bite, ensuring a satisfying dessert experience every time.
  • Versatile Presentation: Serve your Air Fryer Lemon Mug Cake as is, or get creative with toppings such as whipped cream, a dusting of powdered sugar, or a drizzle of lemon glaze for added flavor and visual appeal. Elevate your dessert presentation with customizable toppings that complement the bright lemon flavor and enhance the overall indulgence of your mug cake.
  • Single-Serving Portion: Enjoy the satisfaction of a perfectly portioned dessert that’s just right for one person, eliminating the temptation of excess leftovers and reducing food waste. Treat yourself to a guilt-free indulgence without baking an entire cake, allowing you to enjoy a sweet and tangy treat whenever the mood strikes without overindulging.
  • Customizable Recipe: Experiment with additional mix-ins such as poppy seeds or blueberries to customize your lemon mug cake and create unique flavor variations to suit your taste preferences. Get creative in the kitchen and personalize your mug cake with extra ingredients for a delightful twist on the classic lemon dessert, adding depth and complexity to your culinary creations.

Ingredients Needed For Air Fryer Lemon Mug Cake

Prepare to tantalize your taste buds with our Ingredients Needed For Air Fryer Lemon Mug Cake, a zesty and delightful treat that’s quick and easy to make. With just a few simple ingredients and the magic of your air fryer, you’ll create a moist and flavorful dessert bursting with citrusy goodness.

Lemon Cake Ingredients

Remember the step-by-step directions and detailed ingredient list are below, in the printable recipe card at the bottom of the post, as well as the nutritional information.

  • All-Purpose Flour: All-purpose flour provides structure and stability to the mug cake, ensuring a tender and fluffy texture perfectly cooked in the air fryer.
  • Granulated Sugar: Granulated sugar sweetens the mug cake, balancing the tartness of the lemon zest and creating a delightful contrast of flavors.
  • Baking Powder: Baking powder helps the mug cake rise and achieve a light and airy texture, ensuring a perfectly cooked dessert with a tender crumb.
  • Salt: A pinch of salt enhances the flavors of the other ingredients, balancing the sweetness and acidity of the lemon zest for a well-rounded taste.
  • Lemon Juice and Lemon Zest: Freshly grated lemon zest adds a bright citrus flavor to the mug cake, infusing it with aromatic notes and tangy zestiness.
  • Milk: Milk adds moisture to the mug cake, ensuring a soft and tender texture while helping to bind the ingredients together.
  • Vegetable Oil: Vegetable oil contributes to the moistness of the mug cake, ensuring it stays soft and tender even after cooking in the air fryer.
  • Vanilla Extract: Pure vanilla extract enhances the flavor of the mug cake, adding a hint of sweetness and warmth that complements the tangy lemon zest.
  • Lemon Curd or Lemon Pie Filling: Either is fine; it will give you a rich lemon taste in every bite.

How To Make Air Fryer Lemon Mug Cake

Making Air Fryer Lemon Mug Cake is a breeze! Here’s a simple guide:

How To Make Air Fryer Lemon Mug Cake

Mix the flour, sugar, baking powder, salt, lemon juice, milk, vegetable oil, and vanilla extract, in small bowl. Mix in the lemon curd and lemon zest.

Spray your ramekin or mug with cooking spray, pour the batter in, and set it into the air fryer at 350 degrees F for 8-12 minutes.

Let cool slightly before adding the whipped cream and garnish with some lemon zest.

Air Fryer Lemon Mug Cake

Pro Tips

Here are some pro tips to help you perfect your Air Fryer Lemon Mug Cake:

  • Fresh Lemon Zest: Use freshly grated lemon zest for the best flavor. The oils released from the zest will infuse the mug cake with a vibrant citrus aroma and taste.
  • Even Mixing: Ensure all the ingredients are thoroughly mixed to achieve a smooth and uniform batter. Pay attention to any lumps, especially in the dry ingredients, and mix until smooth.
  • Grease the Mug: Grease the inside of your mug or ramekin before pouring in the batter to prevent sticking. This will make it easier to remove the mug cake once it’s done cooking.
  • Preheat the Air Fryer: Preheat your air fryer before adding the mug to ensure even cooking and a nicely browned exterior on your mug cake.
  • Check for Doneness: Keep an eye on your mug cake as it cooks in the air fryer, as cooking times may vary depending on the size and power of your air fryer. Use a toothpick inserted into the center to check for doneness – it should come out clean when it’s ready.
  • Let it Cool: Allow the mug cake to cool for a few minutes before enjoying it. This will allow it to set slightly and develop its final texture, resulting in a moist and delicious cake.
  • Customize with Toppings: Get creative with toppings to enhance the flavor and presentation of your mug cake. Consider adding a dusting of powdered sugar, a drizzle of lemon glaze, or a dollop of whipped cream for extra indulgence.
  • Experiment with Flavors: Don’t be afraid to experiment with additional ingredients to customize your mug cake. Try adding poppy seeds for a pop of texture or blueberries for a fruity flavor.

By following these pro tips, you’ll be well on your way to making a delicious and satisfying Air Fryer Lemon Mug Cake bursting with citrusy goodness!

Air Fryer Lemon Mug Cake


Can I use lemon juice instead of lemon zest? While lemon juice can provide some lemon flavor, using lemon zest will yield a more intense and aromatic citrus taste. Lemon zest contains essential oils that add depth of flavor to the mug cake.

Can I make this recipe gluten-free? Yes, you can make this recipe gluten-free by using a gluten-free all-purpose flour blend. Ensure that all other ingredients used are also gluten-free to accommodate dietary restrictions.

Can I substitute other citrus fruits for lemon? Yes, you can experiment with other citrus fruits such as lime, orange, or grapefruit to create different flavor variations. Adjust the amount of zest to taste, as flavor intensity may vary.

Can I bake this mug cake in the oven instead of the air fryer? Yes, if you don’t have an air fryer, you can bake this mug cake in a preheated oven at 350°F (175°C) for about 15-20 minutes or until a toothpick inserted into the center comes out clean.

Can I make this recipe ahead of time? While it’s best enjoyed fresh, you can prepare the batter ahead of time and refrigerate it until ready to cook. Allow the batter to come to room temperature before air frying or baking.

Can I adjust the sweetness of the mug cake? Yes, feel free to adjust the amount of sugar used in the recipe to suit your taste preferences. You can also experiment using alternative sweeteners such as honey or maple syrup.

How should I store leftovers of this mug cake? Any leftover mug cake can be stored in an airtight container at room temperature for up to 2 days. Alternatively, you can store it in the refrigerator for up to 3-4 days. Reheat before serving, if desired.

Can I add mix-ins like blueberries or poppy seeds to the batter? You can customize your mug cake by adding mix-ins such as fresh or frozen blueberries or poppy seeds for extra flavor and texture. Fold them into the batter before cooking for best results.

Air Fryer Lemon Mug Cake

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Air Fryer Lemon Mug Cake

Air Fryer Lemon Mug Cake

4.70 from 13 votes
Prep Time: 5 minutes
Cook Time: 12 minutes
Total Time: 17 minutes
Servings: 2 Servings


This light and moist cake is filled with a great lemon flavor that includes lemon curd, lemon zest, and lemon juice for a moist and flavorful cake.


  • 8 tablespoons all-purpose flour
  • 4 tablespoons sugar
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt
  • 2 tablespoons lemon juice
  • 1/2 cup milk
  • 4 tablespoons vegetable oil
  • 2 teaspoons pure vanilla extract
  • 1/2 teaspoon lemon zest
  • 4 teaspoons lemon curd


  • In a small bowl, mix the flour, sugar, baking powder, salt, lemon juice, milk, vegetable oil, and vanilla extract. Mix in the lemon curd and lemon zest.
  • Spray your ramekin or mug with cooking spray, pour the batter in and set into the air fryer at 350 degrees F. for 6-12 minutes.
  • Let cool slightly before adding the whipped cream, garnish with some lemon zest.


  • Air Fryer
  • Mug or Ramekin, Oven Safe
  • Cooking Spray


Serving: 1ServingCalories: 541kcalCarbohydrates: 60gProtein: 6gFat: 31gSaturated Fat: 6gPolyunsaturated Fat: 16gMonounsaturated Fat: 7gTrans Fat: 0.2gCholesterol: 7mgSodium: 754mgPotassium: 147mgFiber: 1gSugar: 36gVitamin A: 100IUVitamin C: 6mgCalcium: 141mgIron: 2mg

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