Ingredients: •1 teaspoon baking soda •1&1/2 teaspoon baking powder •1 tablespoon instant coffee •2 cups all-purpose flour •1 cup of sugar •3/4 cup yogurt •1 cup of warm milk •1/2 cup oil •1/2 teaspoon vanilla extract ganache ingredients: •1/2 cup cocoa powder •1/2 cup sugar •2 teaspoons cornflour •pinch of salt •1 cup milk •1 tablespoon butter •1 teaspoon vanilla extract