Microwave Cake

Microwave "ding" cake, takes about 2 minutes to finish! Beginners may need up to 20 minutes.

Difficulty Updated 1/25/2026

Ingredients and Tools

  • Microwave oven
  • Microwave-safe container
  • Butter
  • Flour
  • Baking powder (without it it tastes like a pancake)
  • Egg

Measurements

  • Egg🥚 1
  • Flour🍚 15g
  • Baking powder🍚 2.5g
  • White (brown) sugar🍬 10g
  • Salt🧂 1g (optional to taste)
  • Coffee powder☕
  • Chocolate🍫
  • Oats🍿
  • Milk🥛
  • Nuts🥜
  • Cookie crumbs🍪
  • Banana🍌
  • Non-dark-cuisine🍆

Steps

  • Add the following ingredients, and do not exceed 3/4 of the container
  • Scoop half an egg-sized piece of butter into the container, microwave for 15 seconds until melted
  • Melt/mash the chocolate/banana into pieces/paste
  • Crack in one egg and beat to mix
  • 15g white (brown) sugar (sweet tooth can add more) (see Appendix 4)
  • Add 1g salt (if later flavor add-ins contain salt, adjust accordingly)
  • Add 2.5g baking powder
  • Add 15g flour (gluten level doesn’t matter much)
  • Add any flavor add-ins you like! (nuts and cookies and other dry add-ins are not added now)
  • Mix until it looks like thick yogurt with no dry flour visible
  • Add optional dry add-ins (excluding instant powders) on top
  • Praise yourself🥰
  • Microwave (high power) for 1 minute (until it puffs up into a cake shape)
  • Take out the cup (it’s hot!!!) and post to your social feed, then you can eat

Notes

  • You can repeat the steps before praising yourself multiple times to make a bigger cake
  • Baking powder makes the cake fluffier, most are aluminum-free, a few yuan per pack, good to keep at home
  • In the step “Add any flavor add-ins you like!”, if adding liquids (such as milk), make sure the next step can still be mixed into a thick yogurt texture; add little by little to avoid too much moisture causing a wet, dense result
  • Do not exceed 3/4 of the container!! If you follow this guide and find any issues or improvements, please submit an Issue or Pull request.