INGREDIENTS
1 lb
(at least 80%) ground beef, lean
1/2
Cucumber, medium
3 cloves
Garlic
4
Green onions, chopped (1/4 cup), medium
1/4 cup
Red onion
4
Romaine lettuce, leaves
1/2 cup
Spinach, frozen
2
Tomatoes, medium
1 tsp
Lemon juice
1/4 tsp
Pepper
3/4 tsp
Salt
1 tbsp
Olive oil
8
Hamburger buns, whole wheat
1/3 cup
Feta cheese
1
container Yogurt, plain