Lettuce
4 Whole-wheat buns
1 oz. Crumbled feta cheese
1/4 Small red onion, finely chopped
1 Tomato, chopped
4 tsp. Olive oil
Pepper
Kosher salt
1/2 tsp. Ground cumin
1/4 cup Fresh mint, sliced
1 Large egg white
1 Small zucchini, grated
1 clove Garlic, finely chopped
2 Scallions, finely chopped
1 pound Lean ground white-meat turkey