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Easy Mug Cake Recipe
Ash Tyrrell

Easy Mug Cake Recipe

I still remember the first time I made a mug cake. I was craving something warm and chocolaty at 10 pm, and I did not want to turn on the oven or wash a pile of dishes. So I mixed a few pantry staples right in my favorite mug, popped it in the microwave, and five minutes later I had a soft, fudgy little cake all to myself
Total Time 7 minutes
Servings: 1

Ingredients
  

  • 1/4 cup all-purpose flour — this gives the cake its structure so measure it gently and don't pack it in
  • 1/4 cup white sugar — sweetens the batter and helps the top set nicely
  • 2 tablespoons unsweetened cocoa powder — go for a good quality one it makes a big difference in flavor
  • 1/8 teaspoon baking soda — this is what helps the cake puff up as it cooks
  • 1/8 teaspoon salt — just a pinch balances the sweetness and deepens the chocolate taste
  • 3 tablespoons milk — any kind works but whole milk gives the richest texture
  • 2 tablespoons canola oil — keeps the cake moist since there are no eggs in this version
  • 1 tablespoon water — loosens the batter so it cooks evenly
  • 1/4 teaspoon vanilla extract — adds warmth and rounds out the chocolate flavor
  • 2 tablespoons chocolate chips optional — stir a few in for melty pockets of chocolate

Method
 

  1. Before I start mixing, I like to measure everything out first so I am not scrambling once the batter is wet. Spoon the flour into your measuring cup rather than scooping it directly from the bag, since scooping packs in too much and can make the cake dense. Having everything ready also means you can move from dry to wet ingredients without any pauses.
  2. Add the flour, sugar, cocoa powder, baking soda, and salt directly into your mug. Use a fork or small whisk to stir everything together until you no longer see streaks of cocoa powder. Taking an extra few seconds here helps avoid any dry pockets hiding at the bottom of the mug later.
  3. Pour in the milk, canola oil, water, and vanilla extract right on top of the dry mixture. Stir well, making sure to scrape around the bottom and sides of the mug so nothing is left unmixed. The batter should look smooth and glossy, with no lumps of flour remaining.
  4. If you're using chocolate chips, sprinkle them on top now instead of stirring them in, so they don't sink and burn. Microwave on high for about 60 to 90 seconds, checking at the one-minute mark. The cake is done when the top looks set and a toothpick comes out mostly clean.
  5. Let the mug sit for two to three minutes before digging in, since the inside stays extremely hot right out of the microwave. This short rest also lets the texture settle into that soft, cake-like crumb instead of feeling gummy. Once it has cooled slightly, grab a spoon and enjoy it warm.

Notes

  • I always use a wide mug instead of a tall, narrow one so the cake cooks more evenly.
  • I stop the microwave a little early and check the center, since even 10 extra seconds can dry it out.
  • I add the chocolate chips on top rather than mixing them in, so I get that gooey melted layer.
  • I let my batter sit for a minute before microwaving, which seems to help it rise more evenly for me.
  • I never walk away while it's cooking, because mug cakes can go from perfect to overdone very quickly.