INGREDIENTS
10 cups
Blackberries
1
Egg, large
6
Egg whites, large
6
Egg yolks, large
1 1/2 tsp
Baking powder
1 1/3 cups
Cake flour
1/4 cup
Cornstarch
1/4 tsp
Cream of tarter
1/4 cup
Powdered sugar
1/4 tsp
Salt
2 pinches
Salt
2 3/4 cups
Sugar
2 3/4 tbsp
Vanilla
1/3 cup
Vegetable oil
4 tbsp
Butter, unsalted
1 1/2 cups
Cream
4 cups
Whole milk
1/2 cup
Drinking sherry
1/4 cup
Water