Lazy nut cake from one egg easy recipe

Ingredients

• 1 egg

• 200 g granulated sugar

• 1 pack vanilla sugar

• 300 g grated apples

• 150 g plain flour

• 100 g ground nuts

• 1 teaspoon instant coffee

• 1 pack baking powder

For the glaze:

• 100 g dark chocolate

• 30 g butter