Sometimes I just want to curl up with a mug and something sweet… and this Pumpkin Mug Cake is made for those moments. A little boxed cake mix and a scoop of pumpkin, plus a sprinkle of pumpkin pie spice, deliver a warm fall treat with just two minutes in the microwave standing between you and your first bite.

Two white mugs filled with Pumpkin Spice Mug Cake topped with whipped cream and cinnamon, with a spoonful of cake on the side.

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Full disclosure from your friendly dietitian: boxed cake mix is not a health food by any stretch. But it’s wonderfully convenient… and when I stir in good-for-you pumpkin, I can talk myself into it every time. 😉 Here, canned pumpkin earns its keep, adding natural sweetness and moisture, plus beta-carotene, which our bodies convert to vitamin A. The result is rich and pleasantly dense…think chewy brownie texture with pumpkin-cake flavor. So if you’re expecting a light, fluffy bakery cake—consider this your friendly heads-up!

A few sweet perks

  • A shortcut worth keeping. Boxed spice cake mix gets things moving (vanilla or yellow works, too!), so there’s no need to haul out the flour and mixer.
  • One mug, one happy dessert eater. Mix and microwave in the same mug (or a microwave-safe ramekin) for a single serving with very little cleanup.
  • A chance to dress it up. I’m partial to a swoop of whipped cream and a dusting of cinnamon. Toasted pecans add crunch, and dark chocolate chips get wonderfully melty over the warm cake.
A mug filled with Pumpkin Spice Mug Cake topped with whipped cream and cinnamon, with a spoonful on a gold spoon nearby.

Once I open a can of pumpkin, I’m finding all sorts of cozy places to tuck it! A scoop goes into my Pumpkin Pie Overnight Oats for a little pie-for-breakfast energy, and another gets stirred into my Pumpkin Peanut Butter Spread. Swipe it onto warm toast and crisp apple slices, or sneak a spoonful while you’re standing at the fridge… you know I’m joining you for that last one, haha.

And when your next cake craving demands chocolate, grab your favorite mug and try my Chocolate Mug Cake next!

A pumpkin spice mug cake topped with whipped cream and a dusting of cinnamon in a white ceramic mug.
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Pumpkin Mug Cake (Easy Microwave Recipe)

Cozy fall dessert, ready in minutes! Boxed cake mix and canned pumpkin purée turn into a moist single-serve cake with a rich, brownie-like texture.
Yield: 1 serving
Prep Time: 1 minute
Cook Time: 2 minutes
Total Time: 3 minutes

Ingredients
 

  • ¼ cup boxed spiced, vanilla or yellow cake mix
  • 2 tablespoons canned pumpkin puree
  • 2 tablespoons water
  • ¼ teaspoon pumpkin pie spice
  • Optional toppings: whipped cream, ground cinnamon or pumpkin pie spice blend, toasted pecans, dark chocolate chips

Instructions
 

  • Add the cake mix, pumpkin puree, water and pumpkin pie spice to a small to medium microwave-safe mug, and stir until everything is well combined. Microwave for about 2 minutes.
  • Let slightly cool. Garnish with optional toppings and enjoy.

Nutrition Information per serving

Calories: 120Carbohydrates: 27gProtein: 1gTotal Fat: 1g— Unsaturated Fat: 0.5g— Saturated Fat: 0.5gCholesterol: 0mgSodium: 210mgFiber: 1gTotal Sugar: 14g— Natural Sugar: 2g— Added Sugar: 12g
Nutrition information is calculated using a leading industry software. That being said, brands can vary, and there may be slight fluctuations in the numbers.
I’m hoping you loved this recipe! If you made it and want to share feedback, I’d be so grateful to hear from you. Please leave a review below or tag @joybauer on Instagram!