Hot Chocolate Mug Cake

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Use a few kitchen staples and a little hot chocolate mix to create this warm and gooey Hot Chocolate Mug Cake. Create coziness in one minute.

Easy Quick Dessert for One

I challenge you to find a gooier way to feel cozy on a cold winter day than this Hot Chocolate Mug Cake. I love the hot chocolate flavor the mix brings to the cup of goodness.

And those warm, melted marshmallows... heaven! The marshmallows and chocolate chips elevate this chocolate mug cake to craving-worthy!

Or try my favorite--add a little marshmallow fluff on top and... Ohhhhh! Lawd! It's all the things!

If you like this recipe, make a habit out of mug cakes with my Chocolate Chip Mug Cake and Oreo Mug Cake recipes. And if you're looking for another simple dessert for one with a fruity kick, try the Strawberry Cheesecake Quesadilla.

Hot Chocolate Mug Cake with a glass of milk and a strawberry.

Top Tip

Trust me when I tell you, do not skimp on the cup size. Use a cappuccino or latte-sized mug (12 ounces).

Marshmallows expand in the microwave and if your cup is too small a mess will ensue.

Ingredients

Whip up this gooey, cozy cake with a few kitchen staples.

Hot Cocoa Mix - Brings the chocolate to the party
All Purpose Flour - The body of the cake
Sugar - Every cake needs some sweetness
Baking Powder - Makes the cake rise
Salt - Helps to balance the sweet
Cinnamon - A little secret ingredient that goes along beautifully with chocolate
Water - A little liquid to make the cake come together
Vegetable Oil or Melted Butter - Cakes need some fat to add moisture and richness
Vanilla - Adds a bit of warm flavor to the cake
Chocolate Chips - More chocolate can't be bad
Marshmallows, Marshmallow Fluff, or Whipped Cream - Use whichever you like on your hot cocoa

How to Make a Mug Cake

Spray a large microwave safe bowl with cooking spray to prevent the cake from sticking.
Mix all the cake batter ingredients in the cup.
Microwave.
Top with Marshmallow Cream, Mini Marshmallows and/or Chocolate Chips

See the recipe card for full instructions.

Mixing Hot Chocolate Mug Cake Ingredients together in bowl.

FAQ

What is a Mug Cake? ☕️

Mug Cakes are simply cakes made with simple ingredients, cooked in the microwave. They are typically 1 or 2 servings.
I love the single-serving mug cake collection of recipes because they are delicious and easy to make with kitchen staples.

Are mug cakes really egg-free?

This one is!

What size mug should I use for a mug cake?

Trust me with this one... marshmallows swell in the microwave. Use a 12-ounce mug! If it holds 1 ½ cups of liquid, you should be fine. But keep an eye on this one while cooking to make sure your marshmallows are not getting too crazy in there!

How do I prevent my mug cake from getting hard?

This happens when mug cakes are overcooked. Reduce the cooking time.

Did You Try This Recipe? ❤️

Lastly, if you tried Hot Chocolate Mug Cake following this recipe, please let me know how you liked it by leaving a comment and/or rating!

I love hearing from you! I'll do my best to respond to each comment.

And, of course, if you make this recipe, tag me on Instagram! Seeing your photos is my favorite thing!

Food Safety

Don't leave food sitting out at room temperature for extended periods
Never leave cooking food unattended
See more guidelines at USDA.gov.

Chuckie Hessong