Greek Butter Cookies (Kourambiethes)

INGREDIENTS:

1 lb Extra-lean ground beef
1 Clove garlic; minced
2 tb Fresh lemon juice
1 ts Dried oregano leaves
1/4 ts Ground cumin
1/4 ts Ground pepper
1 md Size plum tomato
2 tb Flat-leaf parsley; minced
4 6" whole-wheat pita pocket
-breads
Romaine lettuce leaves
1 sm Red onion; sliced