*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
**Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-)Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.
In a large bowl, combine the ground beef, 2 tablespoons dressing mix, and 1/4 cup sour cream; mix well (the mixture will be soft). Form the mixture into 4 burgers. Grill the burgers, turning once, until done (10 to 12 minutes); set aside.
In a small bowl, combine the remaining dressing mix and remaining sour cream; mix well. Place each grilled burger on a bun. Top each burger with a lettuce leaf and 1/4 of the diced tomatoes and onions. Place a dollop of dressing on top of each burger before serving.