Tex-Mex Burger with Cajun Mayo

Ingredients

• 0.5 cups mayonnaise
• teaspoons Cajun seasoning , divided
• 1.33 pounds ground beef sirloin
• 0.5 cups diced white onion
• 1 jalapeño pepper , seeded and chopped
• 1 clove garlic , minced
• 1 teaspoon Worcestershire sauce
• 4 slices pepper Jack cheese
• 4 hamburgers buns , split
• 4 leaves lettuce
• 4 slices tomato

Instructions

1. 1

   Preheat an outdoor grill for medium-high heat and lightly oil the grate.

2. 2

   Combine mayonnaise and 1 teaspoon Cajun seasoning in a small bowl; set aside.

3. 3

   Combine ground sirloin, onion, remaining 3 teaspoons Cajun seasoning, jalapeño, garlic, and Worcestershire sauce in a large bowl. Divide into 4 balls; flatten into patties.

4. 4

   Cook on the preheated grill until burgers are no longer pink in centers, about 5 minutes per side, topping each burger with 1 cheese slice, during the last 2 minutes. An instant-read thermometer inserted into centers should read at least 160 degrees F (70 degrees C).

5. 5

   Spread mayo on buns, add burgers, lettuce, and tomatoes.