In a large mixing bowl, combine ground beef, taco seasoning mix, and vegetable mixture from the skillet.
1 pound ground beef, 1 packet taco seasoning
Use gloved hands to combine the mixture well and form into patties.TIP - Use your thumb to create an indentation in the center of each patty to keep the meat from rising up in the center.
Fry burgers over medium-high heat in skillet until desired doneness (we like ours medium, about 140 F).