Fluffy Biscuits

Bahan-bahan (8 porsi)

• 2 cups all-purpose flour
• 2 1/2 teaspoons baking powder
• 1 teaspoon kosher salt
• 1 tablespoon sugar
• 1/3 cup cold butter, grated
• 3/4 cup milk, plus 1-2 tablespoons only as needed