Basically Strawberry Shortcakes

Ingredients (serves 6): ·  2 cups all-purpose flour, plus more for surface ·  1 1/2 tsp. baking powder ·  1/4 tsp. baking soda ·  1/2 cup plus 1 tsp. sugar, divided ·  1 1/2 tsp. kosher salt, plus more ·  1 lemon ·  1/2 cup (1 stick) cold unsalted butter ·  1 cup sour cream, […]