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close up of easy biscoff mug cake topped with ice cream and more biscoff spread.

Easy Biscoff Mug Cake

This easy biscoff mug cake is the perfect way to curb your sweet tooth in less than 5 minutes! Delicious, moist and full or warm flavors.
5 from 1 vote
Prep Time 3 mins
Cook Time 1 min
Course Dessert, Snack
Cuisine American
Servings 1
Calories 598 kcal


  • 3 tablespoon biscoff spread
  • 1 tablespoon neutral oil
  • ½ teaspoon vanilla
  • 4 tablespoon milk I used cashew
  • 2 tablespoon brown sugar granulated sugar is fine too
  • ¼ teaspoon cinnamon
  • teaspoon salt
  • ½ teaspoon baking powder
  • 4 tablespoon all-purpose flour


  • Place biscoff spread into a large mug and microwave for 20 seconds to melt.
  • Add the oil, vanilla and milk and mix into biscoff spread. Then add brown sugar, cinnamon, salt, baking powder and flour and mix together with a fork.
  • Microwave for 60-70 seconds, depending on your microwave. I watch mine and stop it about 60 seconds, when it is starting to reach maximum height. You can put it back in for another 10 seconds, until just the top still looks a little wet in the middle.
  • Allow to cool slightly before topping or eating.


Make sure not to overcook this mug cake. Having it slightly wet in the middle is ok because it will continue to cook as it cools.
Try not to over-mix the cake batter or it will make it less tender.
Top with ice cream, more biscoff spread and even some biscoff cookies.


Calories: 598kcalCarbohydrates: 71gProtein: 6gFat: 32gSaturated Fat: 6gPolyunsaturated Fat: 4gMonounsaturated Fat: 9gTrans Fat: 1gSodium: 510mgPotassium: 70mgFiber: 1gSugar: 38gVitamin A: 1IUVitamin C: 1mgCalcium: 147mgIron: 2mg
Keyword biscoff mug cake, mug cake
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