Greek Burgers With Tzatziki Sauce

For Tzatziki Sauce

• 1/2 pieces cucumber seeded and cut into small
• 8 oz plain greek yogurt
• Juice of 1/2 lemon
• 1-2 teaspoons olive oil
• 2 teaspoons Dill chopped
• 1 Clove garlic
• salt + pepper

For Burgers

• 1 lb lean ground beef You can also use ground lamb
• 1/2 cup feta cheese crumbled
• 2 cloves garlic crushed
• 1/4 onions chopped
• 1 teaspoon dried oregano
• salt + pepper

To serve:

• red onion rings
• arugula
• lices tomato
• 4 Flatout FoldIts you may also use hamburger buns