Preheat oven to 350F. Line a baking sheet with parchment paper. In a large mixing bowl, add the almond flour, psyllium husk, baking powder, garlic powder, and salt. Stir until combined.

Add in the egg whites and stir to combine.

Work the dough using a spatula or your hands until it's a thick, slightly sticky consistency.

Divide the dough into balls and place them on the parchment paper. They will already be drying up as you continue to work with them, so move quickly!

Flatten each dough ball slightly and bake for 10 minutes, or until the dough seems firm but not yet crusted on the edges.

Cut each portion in half horizontally and then slice into squares.

Drizzle the croutons with oil, sprinkle with parmesan cheese, and return to oven until the cheese has melted and browned.

Cool and serve over keto salads or soups!