Western desserts - Cappuccino Mousse Cake

Cappuccino Mousse Cake

For the cake:

100 grams of butter1 cup of sugar3 eggs1 teaspoon of vanilla extract3/4 cup of flour1/4 cup of cocoa powder1 teaspoon of baking powder1/2 teaspoon of baking sodaA pinch of salt1 tablespoon of instant coffee dissolved in a little warm waterFor the mousse:

2 cups of liquid dessert cream2 packets of powdered cream2 packets of cappuccino powder300 grams of chocolateCanned whipped creamChocolate and strawberry whipped cream for decoration.