For the berries:
For the biscuits:
- 3 Tablespoons sugar, divided
- 1 cup cake flour
- 1 cup all-purpose flour
- 2 teaspoons cream of tartar
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- Pinch of grated nutmeg
- 1 stick unsalted butter, chilled and cut into small pieces
- 3/4 cup whole milk, plus more to brush tops of biscuits
For the sweetened whipped cream:
- 1 cup heavy cream, chilled
- 1 Tablespoon sugar
- 1 teaspoon vanilla extract