Beef Kofta Kebabs with Tzatziki Sauce recipes

Name: Beef Kofta Kebabs with Tzatziki Sauce recipes
Ingredients: 1 pound 93% lean ground beef; 3 tablespoons grated or minced onion; 2 cloves garlic, grated or minced; ¼ cup parsley, finely chopped; 1 ½ teaspoons ground coriander; 1 teaspoon ground cumin; 1 teaspoon salt; ½ teaspoon pepper; olive oil; flatbread; 1 cup plain nonfat or reduced fat Greek yogurt; ½ cup grated cucumber, squeezed dry; 1 clove garlic, grated or minced; 1 teaspoon lemon juice; 1 teaspoon fresh mint or dill (or ¼ teaspoon dried); Pinch of kosher salt