INGREDIENTS
5
Egg whites, large
1 1/2 tsp
Vanilla paste
3 cups
All-purpose flour
1 tbsp
Baking powder
1 tsp
Baking soda
1
Gel paste food colors, soft super red
2 cups
Granulated sugar
1/2 tsp
Sea salt, fine
1 cup
Butter, unsalted
1/2 cup
Sour cream
1 cup
Whole milk