I used this recipe from Grain-Free Foodies for Cinnamon Nut cookies.
Mine were flatter than theirs but still tasty. I doubled the batch to have some for snack or breakfast tomorrow but didn't double the cinnamon.
2 egg whites
2 cups nut flour (or nuts that have been soaked and dried)
1 tbsp. cinnamon
1/4 c. honey
Beat the egg whites until fluffy. Fold in the nut flour....although nut flour doesn't like to fold, it sort of glops. Add the cinnamon and honey. Drop onto a greased cookie sheet and bake at 350 degrees for 15-20 minutes. Mine were done at 11 or 12 minutes.
I thought they were a tad too sweet so next time I'd half the honey.
This would be Stage 5 due to cinnamon, but if you're avoiding honey you'd want to wait until Full.