Ingredients
For the cake base (mini sponge or doughnut-style):
1 cup all-purpose flour
½ cup sugar
1 tsp baking powder
½ tsp baking soda
Pinch of salt
½ cup buttermilk (or milk + 1 tsp lemon juice)
1 large egg
¼ cup unsalted butter, melted
1 tsp vanilla extract
For the chocolate ganache glaze:
