01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large bowl, whisk together whole wheat flour, almond flour, protein powder, baking powder, sea salt, and black pepper until well blended.
03 - In a separate bowl, beat eggs, yogurt, milk, and oil until smooth and fully incorporated.
04 - Pour wet ingredients into dry mixture. Stir until just combined, being careful not to over-mix the dough.
05 - Gently fold in shredded cheddar cheese if using for additional protein.
06 - Scoop 8 equal portions onto the prepared baking sheet, shaping gently into rounded mounds.
07 - Bake for 16-18 minutes or until golden brown and firm to the touch.
08 - Allow biscuits to cool on the baking sheet for 5 minutes before serving. Store leftovers in an airtight container.