This single serving eggless mug cake is made with only 3 ingredients and is irresistibly moist and fluffy. It’s the perfect treat after meals and you can satisfy your sweet tooth within minutes!

Remove the cake from the oven and allow it to cool. Cut into squares 12 or 24 squares. Cut each square in half lengthways and fill with a teaspoon of Biscoff spread. Pop the top layer back on and ...