You can also bake this in the oven for 10-15 minutes at 350 degrees fahrenheit.
Add a dollop of peanut or almond butter to the top of the cake for extra richness.
This mug cake is not very sweet if you’re used to eating refined sugar. Feel free to add a tbsp of honey or maple syrup if your diet allows it. Chocolate chips are also a good way to sweeten it up a bit!