Greek Bison Burgers
Note: Greek-style yogurt is made by removing the whey from cultured milk, which gives the yogurt an extra-thick and creamy texture. Look for it with other yogurt in large supermarkets.
Tip: To oil a grill rack, oil a folded paper towel, hold it with tongs and rub it over the rack. (Do not use cooking spray on a hot grill.)
2 starch, 1 vegetable, 4 lean meat, 1/2 fat