Apple Mug Cake

This easy apple mug cake recipe is a super simple way to enjoy a treat! Make this single serve apple pie mug cake whenever you crave apple cinnamon goodness! And if you like small batch treats, try my mini vanilla cake, my mini chocolate cake, or my small batch chocolate chip cookies!

spoonful of apple mug cake
Apple Mug Cake Recipe

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Easy Apple Mug Cake Recipe

This cinnamon apple mug cake recipe came about when I was craving an autumn treat, but didn’t want leftovers. I had just made my Instant Pot Apple Butter, so I had a few extra apples in the fridge, and what better way to use fresh apple than in this single serve apple cake! No egg needed, just a few simple ingredients, and all the delicious apple cinnamon flavor I wanted!

closeup of apple mug cake
Cinnamon Apple Mug Cake

How does cake in a mug work?

I know it seems too good to be true, but mug cakes are SO good and so easy! But what is the science behind mug cake? Well, microwave ovens work by exciting water molecules within the cake batter, which heat the batter and eventually evaporate. You’re left with a perfectly moist apple mug dessert, bursting with fresh apples, vanilla, and spices. For more on how this apple mug cake recipe works, check out this Popular Science article.

apple pie mug cake ingredients
Cinnamon Apple Mug Cake Ingredients

Apple Pie Mug Cake Ingredients

  • melted butter – you’ll pop your butter into the mug to melt it in the microwave before adding the rest of the ingredients. I use salted butter for this recipe, but if you use unsalted, just add a couple pinches of salt.
  • grated apple – I used a Gala apple for this apple pie mug cake. You’ll use a box grater to grate the apple, making it the perfect size to add apple flavor and moisture to this cake!
  • light brown sugar – I love the flavor of brown sugar in this cake! It works so well with the vanilla and spices.
  • pure vanilla extract – be sure to use a high-quality pure vanilla extract. Or better yet, check out my post on how to make vanilla extract at home with just 2 ingredients!
  • lemon juice – brings out the tartness of the apples.
  • milk – use whatever milk you like in this recipe — I use whole milk, but lowfat milk or a plant milk would work well.
  • all-purpose flour – be sure to use a kitchen scale to measure by weight, or use the spoon-and-level method to measure by volume.
  • baking powder – gives this mug cake its lift!
  • apple pie spice – if you don’t have apple pie spice, then pumpkin pie spice would also work.
spoonful of apple mug cake
Apple Mug Dessert


First, you’ll need a mug with at least a 16-ounce capacity. Then just use a fine-mesh sieve to sift in your dry ingredients, a fork or mini whisk to whip it all up and you’re ready to pop it in the microwave!

Tips and F.A.Q.

Is it safe to eat mug cakes?

It’s definitely safe to eat mug cakes, assuming you cook them long enough so that they’re baked through. If the top of your apple pie mug cake is dried out, then it’s done cooking and ready to eat!

Do mug cakes rise?

Yes they do! This easy apple mug cake is made with baking powder, which gives the cake a nice lift as it cooks in the microwave.

How do you make a mug cake better?

First of all, in this cinnamon apple mug cake we’re skipping the egg — it makes this mug cake easier to make and gives it the best texture. Instead of egg, we’re using baking powder for height and grated apples for moisture. Also, enjoying your mug cake right away (rather than saving for later) for the freshest flavor. Finally, top your mug cake with whipped cream or caramel sauce to make it even more decadent!

Apple mug cake topped with whipped cream

Why is my mug cake so spongy?

You may have added a little too much grated apple or milk. In this recipe, too much moisture weighs down the texture a bit. Stick with the amount of apple and milk listed in the recipe card below for the best apple mug dessert!

Is mug cake eaten hot or cold?

Definitely enjoy your mug cake warm! Once it’s out of the microwave, let it cool for a minute or two so that it’s not too hot. Or if you’re like me, you’ll be too eager and burn your tongue on the hot cake!

Can you reheat a mug cake?

Yes you can — after storing the mug cake, covered, in the fridge, just heat it for 15-20 seconds to reheat!

What kinds of mugs can go into the microwave?

Check your mug to see that it’s marked “microwave safe” — usually on the bottom. In general, ceramic mugs are a safe bet for this microwaved apple pie mug cake. It should also have at least a 16-ounce capacity to accommodate the rise of the cake.

More Small Batch Desserts You’ll Love

spoonful of apple mug cake

Apple Mug Cake – No Egg, Single Serve Treat!

Print Pin Recipe Rate Recipe
This easy apple mug cake recipe is the best single serve treat! This cinnamon apple mug cake is so quick to make and full of amazing apple cinnamon flavor!
Prep Time: 3 minutes
Cook Time: 2 minutes
Total Time: 5 minutes
Course: Dessert, Snack
Cuisine :American
Servings: 1 mug cake
Calories: 570kcal
Recipe Source: Chenée Lewis

Equipment you may need



  • Place butter in microwave and heat in microwave for 30 seconds until mostly melted. Stir in apples.
    2 tbsp butter, ¼ cup grated apple
  • Add lemon juice, and vanilla extract and stir to combine.
    ½ tsp fresh lemon juice, ¾ tsp pure vanilla extract
  • Stir in brown sugar, followed by milk.
    2 tbsp light brown sugar, ¼ cup milk
  • Sift in flour, baking powder, and apple pie spice and stir to combine.
    ½ cup all-purpose flour, ½ tsp baking powder, ½ tsp apple pie spice
  • Microwave on HIGH for 1 minute 30 seconds, or until cake is set (see note).



Cook time: Note that microwave ovens vary, so your cake may cook a bit more quickly or take a bit longer to cook completely. I recommend checking it after 60 seconds and adding more time in 15-30 second intervals until it’s cooked through. Your cake should be set in the middle, although it may still be a little moist on top.


Serving: 1 mug cake | Calories: 570 kcal | Carbohydrates: 80 g | Protein: 9 g | Fat: 24 g | Saturated Fat: 15 g | Polyunsaturated Fat: 1 g | Monounsaturated Fat: 6 g | Trans Fat: 1 g | Cholesterol: 61 mg | Sodium: 447 mg | Potassium: 249 mg | Fiber: 3 g | Sugar: 30 g | Vitamin A: 844 IU | Vitamin C: 3 mg | Calcium: 237 mg | Iron: 4 mg
Nutrition Disclaimer
Tags: apple mug cake eggless, apple mug cake no egg, apple mug cake recipe, apple mug dessert, apple pie mug cake, apple spice mug cake, cinnamon apple mug cake, easy apple mug cake, spiced apple mug cake
Did you try this recipe? Rate it below!I can’t wait to see (and share) your results! Follow me on Instagram at @chenee_today and tag #cheneetoday!

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pin for apple mug cake showing apple mug cake with a spoonful taken out
Pin this apple mug cake recipe for later!


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