Hot Chocolate Mug Cake Recipe

Our Hot Chocolate Mug Cake Recipe is bursting with bits of melting mini chocolate chips throughout a chocolate batter that microwaves into a divine dessert. This fudgy chocolate chip mug cake is guaranteed to impress your special valentine.

Chocolate Mug Cake Recipe

A warm chocolate mug cake with bits of fudgy mini chocolate chips throughout microwaves into a divine dessert that’s sure to impress your valentine.

"Bake" up some love for your sweetie this Valentine's Day in just two minutes with this Chocolate Mug Cake Recipe!

Yes, that's right, two minutes! Our mug cake "bakes" quickly in the microwave so you can make a Valentine dessert for two in just minutes!

I make commissions for purchases made through links in this post.

Drizzled with hot fudge sauce and topped with whipped topping, cake sparkles and jumbo hearts sprinkles, our hot chocolate mug cake is the perfect sweet treat for your valentine!

Love hot chocolate? Be sure to try our Italian Hot Chocolate recipe. Trust me, you'll be happy you did!

Be sure to visit the Swirls of Flavor Amazon Storefront for GG's personal kitchen recommendations!

Mug Cake Flavors

Want to try other mug cake flavors? No worries, because here at Swirls our easy chocolate mug cake recipe isn't the only flavor in town!

You'll want to give these fabulous mug cake recipes a try too:

• A Raspberry Lemon Mug Cake, hot out of the microwave and topped with whipped topping, lemon curd and fresh raspberries, is a delicious quick and easy no bake dessert recipe. 
• You can have a piece of Blueberry Mug Cake With Lemon Glaze with our easy recipe that "bakes" in your microwave in just minutes! 

How to make a chocolate mug cake

Scroll down for the full recipe instructions and ingredient amounts in the recipe card below

1. Coat a microwave-safe mug with cooking spray
2. In your prepared mug, combine half and half, butter, egg yolk and vanilla
3. Stir in brown sugar, flour, cocoa powder and salt
4. Sprinkle with mini chocolate chips but do not stir in! Chips will sink into the batter as cake “bakes”.
5. Microwave on high for 2 minutes or until cake has puffed up Continue microwaving in 15-second intervals, if necessary.  
6. Cool about 1 minute. Cake will sink down as it cools.
7. Top with hot fudge sauce, whipped topping, sparkles and heart sprinkles. 

Swirls of Flavor Recipe Tips

• Be sure to use a microwave safe mug
• It is important to coat the inside of your mug with cooking spray
• Add white chocolate chips or milk chocolate chips

Easy Mug Cake Recipes

• Raspberry Lemon Mug Cake
• Blueberry Lemon Mug Cake
• Boston Cream Pie Mug Cake from The Monday Box
• Coconut Mug Cake from An Affair From The Heart

Ingredients for gooey chocolate mug cake

• half and half
• butter
• egg yolk
• vanilla
• packed brown sugar 
• all-purpose flour
• unsweetened cocoa powder
• salt
• mini chocolate chips
• hot fudge topping
• whipped topping
• pink and/or red cake sparkles
• jumbo hearts sprinkles

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Hot Chocolate Mug Cake Recipe

Hot Chocolate Mug Cake is a warm, fudgy chocolate cake with bits of melty mini chocolate chips throughout that microwaves into a divine dessert that's guaranteed to impress your special valentine. 

Course Dessert

Cuisine American

Keyword chocolate mug cake, chocolate mug cake recipe, mug cake

Prep Time 5 minutes

Cook Time 3 minutes

Total Time 8 minutes

Servings 1

Calories 880kcal

Author Gwynn Galvin

Ingredients

• 3 Tbs. half and half
• 2 Tbs. butter , melted and cooled
• 1 egg yolk
• 1/4 tsp. vanilla
• 1/4 cup packed brown sugar
• 2 Tbs. all-purpose flour
• 2 Tbs. unsweetened cocoa powder
• 1/8 tsp. salt
• 2 Tbs. mini chocolate chips

Toppings:

• 1 Tbs. hot fudge topping
• 1/3 cup whipped topping
• pink and/or red cake sparkles
• jumbo hearts sprinkles

Instructions

• Spray a 10-ounce or larger microwave-safe mug with non-stick cooking spray.
• Combine half and half, melted butter, egg yolk and vanilla in prepared mug until blended.
• Add brown sugar, flour, cocoa powder and salt and stir until smooth.
• Sprinkle with mini chocolate chips. Do not stir chips into batter! Chips will sink down into batter as cake "bakes".
• Microwave 2 minutes or until cake is puffed and a toothpick inserted in center comes out with moist crumbs. If necessary, continue microwaving in 10-second intervals being sure not to over cook! Let stand 1 minute. Cake will sink down as it stands.
• Drizzle with hot fudge sauce and top with whipped topping, cake sparkles and jumbo heart sprinkles.

Notes

Makes 1 serving.

Swirls of Flavor Recipe Tips

• Be sure that the mug you use is a microwave safe mug
• Coat the inside of your mug with cooking spray

Nutrition

Calories: 880kcal | Carbohydrates: 112g | Protein: 11g | Fat: 46g | Saturated Fat: 28g | Cholesterol: 277mg | Sodium: 588mg | Potassium: 338mg | Fiber: 5g | Sugar: 85g | Vitamin A: 1186IU | Calcium: 181mg | Iron: 4mg

Click on the links below for more fabulous Valentine's Day recipes from amazing bloggers!
Heart-Shaped Pink Velvet Bundt Cake from Julie of The Little Kitchen
Melt In Your Mouth Sugar Cookie Bars from Julie of Julie Blanner
Frosted Sugar Cookies from Becca of The Salted Cookie
Triple Chocolate Cherry Cookies from Sue of It's Okay to Eat the Cupcake
Fudgy Chocolate Mug Cake from Gwynn of Swirls of Flavor
Cannoli {in support of Cookies for Kids' Cancer} from Sheila of Life, Love, and Good Food
Red Velvet Pizzelle from Liren of Kitchen Confidante
Microwave Chocolate Ganache from Melanie of Melanie Makes
Brownie Ice Cream Valentines from TammyJo of The Chocolate Cult
Frosted Chocolate Sugar Cookies from Deborah of Taste and Tell
Soft Sprinkle Sugar Cookies from Lisa of Blogghetti
Rice Crispy Treat Hearts from Heather of Totally Tailgates
Vegan Banana Chia Pudding with Blackberry Sauce from Marly of Namely Marly
Spicy Double Chocolate Chip Cookies from Becca of Two Places at Once
Coconut Almond Biscotti from Kathleen of Fearlessly Creative Mammas
Strawberry Valentine Marshmallows from Serena of SerenaLissy
Strawberry Sugar Cookies from Miranda of Cookie Dough and Oven Mitt
Salted Dark Chocolate Caramel Fudge Cookies from Jessica of A Kitchen Addiction
Double Chocolate Cherry Thumbprint Cookies from Natalie of The Devil Wears Parsley
Chocolate Covered Strawberry Macaroons from Ashley of Spoonful of Flavor
Salted Chocolste Caramel Chip Bars from Emily of It Bakes Me Happy
Red Wine Brownies from Nicole of For the Love of Food
Valentine's Day Sugar Cookies from Denise of Chez Us
Easy As Pie Cookies from Ashley of A Cup of Charming
Skinny Gluten-Free VDay Cookies from Jessica of Pensive Paleo
Flourless Dark Chocolate Cookies from Carolann of Apron Warrior
Chocolate Chip Butter Cookies from Jessica of My Baking Heart
Peppermint Brownie Cookies from Aimee of Aimee Broussard & Co.
love bug cookies from Meaghan  of the decorated cookie
Helping Hand Cookies from Sara of My Imperfect Kitchen
Potato Roses from Camilla of Culinary Adventures with Camilla
Black-Outlined Ombre Hearts from Bridget Edwards of Bake at 350