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.
Tips & Tricks
Bacon Ranch Chicken Skewers
See how to make extra-easy and delicious barbequed chicken kabobs.
Ranch Dressing II
This dressing is tangy with flavors of herbs. Mmm!
*Optional - try adding sliced avocado and sliced cheese to the burgers, if desired.