Ingredients
300g sponge cake mix
6 eggs
Mixed to dissolve the coffee granules
1 tsp instant coffee powder
80ml water
35g ground hazelnuts
1 tsp coffee paste
1 tsp coffee liqueur (optional)
80ml melted butter
Method
Preheat oven to 180°C and line bottom of a 24cm square or round cake pan. Place eggs, sponge cake mix, dissolved coffee mixture, coffee paste and ground hazelnuts in a large mixing bowl.
Beat with an electric mixture until light and fluffy. Stir in melted butter to mix. Pour batter into prepared cake pan and bake for 35 – 40 minutes. When cold, sandwich and decorate cake with whipped cream, if desired.