Start the dough: In a food processor, combine flour, baking powder and 1¼ teaspoons (3.7 grams) salt. Pulse to mix. Add frozen butter ... Finish the biscuits: Preheat oven to 400 degrees and ...

Baking powder & baking soda – Helps the biscuits rise. • Salt & sugar – Enhances flavor. • Frozen butter – Key to flaky layers. • Sourdough discard – Gives a slight tang and extra ...