Ingredients

• 0.5 cups sour cream
• 0.25 cups ranch dressing
• 0.25 cups taco sauce
• 4 , 4 ounce
• 1 dash Worcestershire sauce , or to taste
• 8 flours tortillas
• 2 cups shredded sharp Cheddar cheese
• 2 cups shredded Colby-Jack cheese
• 0.5 heads lettuce , shredded, or to taste
• 3 tablespoons picante sauce , or to taste

Instructions

1. 1 Combine sour cream, ranch dressing, and taco sauce in a bowl until smooth. Cover Southwest sauce; refrigerate for flavors to blend.
2. 2 Preheat an outdoor grill for medium-high heat and lightly oil the grate.
3. 3 Cook hamburger patties on the preheated grill for 5 minutes, seasoning with Worcestershire sauce. Flip patties and arrange tortillas on grill; reduce heat under tortillas to medium-low. Top tortillas with Cheddar cheese and Colby-Jack cheese. Continue cooking patties until cooked through, about 5 minutes. Cook tortillas until cheeses melt, 2 to 4 minutes. An instant-read thermometer inserted into patty centers should read at least 160 degrees F (70 degrees C).
4. 4 Spread Southwest sauce onto 4 tortillas, cheese-sides up; top each with lettuce, picante sauce, and 1 patty. Top with remaining tortillas, cheese-sides down.

Nutrition per serving