Indulge in the warm, comforting flavors of fall with my delightful pumpkin mug cake. With just a few simple ingredients, you can enjoy a moist, fluffy treat bursting with the delicious taste of pumpkin spice.
Mix the Dry Ingredients - In a medium bowl, whisk together the flour, sugar, baking powder, pumpkin pie spice, and salt.
Whisk in the Wet Ingredients - Add milk, vegetable oil, pumpkin puree, egg, and vanilla. Whisk until smooth and just combined.
Pour into the Mugs - Evenly divide the batter into 14-ounce microwave-safe mugs. Add about 1 cup per mug. Adjust so it’s no more than halfway filled.
Microwave the Cakes - Cook one mug at a time on high power for 75 seconds. The top will look moist but dry to the touch. It should bounce back when lightly pressed.If needed, microwave in 15-second intervals until cooked through. I usually don't cook longer than 2 minutes in total. The internal temperature should reach between 200 to 210ºF (93 to 99ºC) on an instant-read thermometer.
Serve - Rest for 5 minutes, then serve. If desired, top with whipped cream and pumpkin pie spice.
Notes
Recipe Yield: 2 cups of batter.
Make Ahead: Refrigerate the batter up 1 day in advance. Microwave for 90 seconds to 2 1/2 minutes.
Make it Gluten-Free: Use 1:1 gluten-free baking flour like Bob's Red Mill or King Arthur.
Make it Dairy-Free: Substitute dairy milk with coconut, almond, soy, or oat milk.
Make it Vegan: Use a flax egg; the texture will be denser. Use plant-based milk.
Oil Substitution: Vegetable oil can be substituted with melted butter, melted coconut oil, avocado oil, or olive oil.
Microwave Watts: This recipe was developed on a 950-watt microwave. If needed, adjust the time up or down by 15 seconds depending on the strength of your system.