Pumpkin Mug Cake

Why You’ll Love Pumpkin Mug Cake Recipe

I love this recipe because I can satisfy a cake craving without baking an entire dessert. It requires minimal preparation, one mug or ramekin, and just 90 seconds in the microwave. I also like that I can use gluten free 1-to-1 baking flour or regular all-purpose flour. The pumpkin keeps the cake moist, while the pumpkin pie spice and chocolate chips make every spoonful sweet, warm, and comforting.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

• 3 Tbsp. pumpkin puree
• 1 egg
• 2 Tbsp. whole milk
• 2 Tbsp. coconut sugar
• 1 tsp. oil (I use melted coconut oil)
• 1/4 cup gluten free 1-to-1 baking flour (or all-purpose flour)
• 1/4 tsp. pumpkin pie spice
• 1/4 tsp. baking powder
• 2 Tbsp. chocolate chips (plus more for sprinkling overtop, if desired)

Suggested Topping(s)

• A scoop of cool whip, vanilla ice cream, or Greek yogurt, or a drizzle of heavy cream, half-and-half, or your favorite seasonal coffee creamer.

Directions

1. I lightly grease a coffee mug or 6-oz. ramekin.
2. I add the pumpkin puree, egg, whole milk, coconut sugar, and oil to the mug and whisk everything together until well combined.
3. I add the flour, pumpkin pie spice, baking powder, and a pinch of salt, then mix well.
4. I gently fold in the chocolate chips.
5. If I want even more chocolate, I sprinkle a few additional chocolate chips over the top.
6. I microwave the mug cake for 90 seconds. I avoid overcooking it because too much microwave time can make the cake chewy.
7. Since microwave power can vary, I adjust the cooking time slightly when necessary until the cake is cooked through.
8. I finish my warm pumpkin mug cake with my topping of choice and serve it right away.

Servings and Timing

• Servings: 1
• Prep Time: 5 minutes
• Cook Time: 1 minute
• Total Time: 5 minutes

Variations

I sometimes swap the chocolate chips for white chocolate chips when I want an extra-sweet fall treat. Chopped pecans or walnuts are another delicious addition when I want some crunch.

For an even stronger autumn flavor, I add a little extra pumpkin pie spice. I can also use all-purpose flour instead of gluten free 1-to-1 baking flour. When serving, I change the experience completely by choosing different toppings, such as vanilla ice cream, Greek yogurt, cool whip, heavy cream, or seasonal coffee creamer.

Storage/Reheating

I think this pumpkin mug cake has the best texture when I eat it immediately after cooking. If I have leftovers, I can cover the mug with plastic wrap and keep it at room temperature for up to 1 day. I can also cover and refrigerate it for up to 3 days, although I find that the cake can become drier during refrigeration.

To reheat it, I place the cake back in the mug if necessary and loosely cover it with a damp paper towel. I microwave it in 10–20 second bursts until warm, taking care not to overheat it. If the cake seems dry, I add a drizzle of milk, cream, or syrup to restore some moisture. I always add whipped cream, yogurt, frosting, or similar toppings after reheating.

FAQs

Can I make this Pumpkin Mug Cake gluten free?

Yes. I use gluten free 1-to-1 baking flour for a gluten-free version. I can also use all-purpose flour when gluten is not a concern.

Can I use all-purpose flour instead?

Yes. I can substitute all-purpose flour for the gluten free 1-to-1 baking flour.

Can I make the mug cake without chocolate chips?

Yes. I can leave out the chocolate chips when I want a simple pumpkin-spice cake.

Why did my mug cake turn out rubbery?

I usually find that a rubbery texture means the cake was microwaved for too long. I start with the recommended cooking time and avoid continuing to microwave it once it is cooked.

How do I know when my mug cake is done?

I look for a cake that has risen and appears set rather than wet on top. Since microwaves vary in power, I may need to adjust the cooking time slightly.

What size mug should I use?

I use a coffee mug or 6-oz. ramekin with enough room for the batter to rise while it cooks.

Can I prepare the batter ahead of time?

I prefer mixing and cooking the batter immediately for the best texture, especially because the baking powder begins working once it is combined with the wet ingredients.

What toppings can I add?

I like topping my mug cake with cool whip, vanilla ice cream, Greek yogurt, heavy cream, half-and-half, or seasonal coffee creamer.

Can I refrigerate leftover Pumpkin Mug Cake?

Yes. I cover it and refrigerate it for up to 3 days, although I keep in mind that refrigeration can make the cake slightly drier.

How can I make a stored mug cake moist again?

I add a small drizzle of milk, cream, or syrup after reheating. I find that this helps restore moisture without needing to overheat the cake.

Conclusion

Pumpkin Mug Cake is one of my favorite ways to enjoy the cozy flavors of pumpkin season without making a full-sized dessert. I love that I can mix everything in a mug, microwave it for about 90 seconds, and have a warm single-serving cake ready in minutes. With pumpkin, warming spice, and melty chocolate chips in every bite, it is an easy dessert I can make whenever a fall-inspired craving strikes.