Devils Food Cupcakes
¾ cup unsweetened Dutch-process cocoa powder
¾ cup hot water
3 cups all-purpose flour
1 teaspoon baking soda
1 teaspoon baking powder
1¼ teaspoons coarse salt
1½ cups (3 sticks) unsalted butter
2¼ cups sugar
4 large eggs, room temperature
1 tablespoon plus 1 teaspoon pure vanilla extract
1 cup sour cream, room temperature
Raspberry Champagne Butter Cream
1 cup softened unsalted butter (2 sticks)
¼ tsp salt
3 cups powdered sugar
1 cup raspberries
2-3 tbs raspberry champagne
Raspberry Champagne Glaze
2 cups raspberry champagne
¼ cup raspberries
1 tbs sugar