Step 1

In a , pulse almond flour, egg white protein powder, cream of tartar, baking soda, and salt

Step 2

Pulse in eggs, lemon zest, and stevia until batter is very smooth

Step 3

Stir in blueberries by hand

Step 4

Transfer batter into a greased

Step 5

Bake at 350F for 45-55 min

Step 6

Cool for 2 hours, then remove from pan

Step 7

Serve