Turkey Burgers
1 tablespoon extra-virgin olive oil
1 sweet onion, minced
2 garlic cloves, minced
1 egg
½ cup chopped fresh parsley
½ teaspoon dried oregano
¼ teaspoon red-pepper flakes
1 pound ground turkey
¾ cup bread crumbs
Salt and freshly ground black pepper
(Mix the bread crumbs, egg and olive oil together. Allow to soften then add remaining ingredients until just mixed. Brush with olive oil before grilling.)
Tzatziki Sauce
1 cup Greek yogurt
½ European cucumber, diced
1 tablespoon extra-virgin olive oil
2 tablespoons lemon juice
1 pinch garlic powder
Salt and freshly ground black pepper
¼ cup chopped fresh parsley
Burger Toppings
4 whole-wheat hamburger buns
½ red onion, sliced
8 Boston lettuce leaves
2 tomatoes, sliced