2-Minute Peanut Butter Cake (Print Version)

A quick, fluffy peanut butter dessert made in the microwave for a satisfying single serving.

# What You'll Need:

→ Wet Ingredients

01 - 2 tbsp creamy peanut butter
02 - 1 tbsp unsalted butter, melted
03 - 1 large egg
04 - 2 tbsp milk (dairy or non-dairy)
05 - 1/2 tsp vanilla extract

→ Dry Ingredients

06 - 3 tbsp all-purpose flour
07 - 2 tbsp granulated sugar
08 - 1/4 tsp baking powder
09 - Pinch of salt

# How to Make It:

01 - In a large microwave-safe mug, stir together the peanut butter and melted butter until smooth.
02 - Whisk in the egg, milk, and vanilla extract with a fork until fully incorporated.
03 - Add the flour, sugar, baking powder, and salt. Stir gently until just combined without overmixing.
04 - Microwave on high for 60 to 75 seconds until the mixture has risen and the center is set. Avoid overcooking.
05 - Allow to cool for 1 to 2 minutes before enjoying directly from the mug.

# Additional Tips::

01 -
  • It takes less time than scrolling through dessert photos online.
  • You only dirty one mug and a fork, so cleanup is laughable.
  • The peanut butter flavor is rich and satisfying without feeling heavy.
  • You can make it at midnight in your pajamas and no one will judge you.
02 -
  • Do not overcook this or it will turn rubbery. The cake continues cooking for a few seconds after you stop the microwave, so pull it out when it looks barely done.
  • Use a mug that holds at least 12 ounces or the batter will overflow and you will have a microwave mess.
  • If your microwave is very powerful, start with 50 seconds and add time in 10 second bursts.
03 -
  • Stir the batter with a fork instead of a spoon so you can break up the egg more easily.
  • If you want a less sweet version, cut the sugar down to one tablespoon and use natural peanut butter.
  • Add a pinch of cinnamon or a tiny sprinkle of espresso powder to deepen the flavor without changing the texture.
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