Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  6        tablespoons  creamy peanut butter
  3        tablespoons  sour cream
  2        tablespoons  fresh lime juice
  4          teaspoons  soy sauce
  1 1/4         pounds  ground chuck
  2        tablespoons  chopped fresh coriander
  2          teaspoons  grated peeled fresh gingerroot
     1/2      teaspoon  dried red hot pepper flakes
  4                     sesame buns
  4                     soft-leafed lettuce leaves

Preparation:

In a small bowl stir together peanut butter, sour cream, 1 tablespoon lime juice, and 2 teaspoons soy sauce until combined. In a large bowl blend together ground chuck, remaining 2 teaspoons soy sauce, remaining tablespoon lime juice, coriander, gingerroot, red pepper flakes, and salt and pepper to taste until just combined. Form mixture into four 1-inch-thick patties. When forming patties, handle meat as little as possible for a juicier burger. Prepare grill. Grill burgers on an oiled rack set 5 to 6 inches over glowing coals about 4 1/2 minutes on each side for well-done. Toast sesame buns. Transfer burgers to buns and top with peanut sauce and lettuce. Can be prepared in 45 minutes or less.

Nutritional Information:

403 Calories (kcal); 32g Total Fat; (72% calories from fat); 26g Protein; 2g Carbohydrate; 111mg Cholesterol; 447mg Sodium