INGREDIENTS
3/4 cup
unsweetened Dutch-process cocoa powder
3/4 cup
hot water
3 cups
all-purpose flour
1 tsp
baking soda
1 tsp
baking powder
1 1/4 tsp
coarse salt
1 1/2 cups
unsalted butter
2 1/4 cups
sugar
4
large eggs, room temperature
1 tbsp
plus 1 teaspoon pure vanilla extract
1 cup
sour cream, room temperature
1 cup
softened unsalted butter (2 sticks)
1/4 tsp
salt
3 cups
powdered sugar
1 cup
raspberries
2 tbsp
raspberry champagne
2 cups
raspberry champagne
1/4 cup
raspberries
1 tbsp
sugar