I originally saw this recipe here when I was searching recipes myself for something new to make with ground beef. These are great for lunch or even a quick Wednesday "just before church" meal. If you can purchase tortillas on your field, they would speed this recipe up even more. My family prefers homemade tortillas so we are using them for this recipe. You can find the recipe for them here if you decide to make the tortillas from scratch but, remember that homemade tortillas are thicker and more difficult to work with for this recipe.
1 lb ground beef
2 tablespoons ketchup
1 tablespoon mustard
1 teaspoon dried minced onion (I used onion powder to season the meat)
1 tablespoon Worcestershire sauce
salt and pepper to taste
5 flour tortillas
1 1/2 cups cheddar cheese
additional hamburger toppings you like (tomatoes, lettuce, pickles, ketchup, mustard, etc)
In a large skillet, brown hamburger until no longer pink. Add ketchup, mustard, onion, Worcestershire sauce, and salt and pepper and cook for about 2 minutes, until all combined.
Take a tortilla and line the middle with a small amount of cheddar cheese. Add some cooked hamburger beef and then top with your favorite hamburger toppings. Roll the tortilla up and tuck in the ends (like a burrito). You can either eat as is or throw on a grill pan for 3-5 minutes until slightly browned.