Mix ground beef, garlic; lemon juice, oregano leaves; cumin, pepper, plum tomato, and parsley. Form into 4 patties about 2 cm thick. Grill or broil, 10 cm from souce of heat, ofr 3 minutes, for 3 minutes on each side for medium-rare. Cut the top thrie off each of four 15 cm whole-wheat pita pocket breads. Turn the cut-off piece round side down; tuck inside to pocket bread to reinforce bottom. Place a grilled burger in each pocket bread along with a romaine lettuce leaf and paper-thin slices from 1 sm red onion. Pass quarter cup Cilantro Chutney (page 218) to spoon into burgers. Note: These hamburgers could be made with lean ground lamb. The exchanges would stay the same, but lamb add 17 calories and 2 grams of fat (mostly saturated fat) per serving Joslin Food Exchanges per serving: 3 MEDIUM/FAT MEAT EXCHANGES + 2 BREAD/ STARCH EXCHANGES CAL: 346 PRO: 27; CAR: 26g; FAT: 15g;(CALORIES FROM FAT 39%) FIR: 2g; CHO: 54mg; SODIUM: 285mg; POTASSIUM: 441mg;