Crisp Croutons

This recipe makes 6 servings with 622 calories, 23g of protein, and 4g of fat each. This recipe covers 5% of your daily requirements of vitamins and minerals. It is a good option if you're following a vegetarian diet. If you have butter, onion powder, sourdough, and a few other ingredients on hand, you can make it. From preparation to the plate, this recipe takes roughly 45 minutes.