INGREDIENTS
1/2 tsp
Peach extract
1/4 cup
Peach puree
2 cups
Peaches, fresh or frozen
1
Egg, large
1 1/3 cups
All-purpose flour
1/2 tsp
Baking powder
1/2 tsp
Baking soda
1/2 cup
Confectioners' sugar
1 tbsp
Cornstarch
1/4 tsp
Salt
1 1/16 cups
Sugar
1 tsp
Vanilla extract
4 tbsp
Butter
3/4 cup
Buttermilk
1 1/4 cups
Heavy cream
1 lb
Mascarpone cheese