How to Make Flaky Buttermilk Biscuits

Bahan-bahan (9 porsi)

• 3 cups flour (spooned and leveled)
• 1 & 1/2 teaspoons kosher salt
• 2 teaspoons sugar
• 2 tablespoons + 1 teaspoon baking powder
• 3/4 cup butter (COLD or frozen (1 and 1/2 sticks))
• 1 large egg
• 3/4 cup cold buttermilk*
• 1 to 2 tablespoons ice water
• 1 tablespoon butter (softened (for greasing pan))
• more buttermilk (for brushing)
• honey and butter (for serving, or this Cinnamon Honey Butter ∞)