01 -
Cook the ground beef over medium-high heat, breaking it into very fine crumbles. Drain excess fat, then stir in taco seasoning and water. Simmer until thickened, 3 to 4 minutes.
02 -
Combine finely diced tomato and onion with chopped cilantro, lime juice, and a pinch of salt. Let stand while the beef finishes cooking.
03 -
Stack tortillas between damp paper towels and microwave for 20 to 30 seconds until soft and pliable.
04 -
Lay each tortilla flat. Sprinkle with cheese, add seasoned beef, spoon over pico, then top with more cheese. Fold in sides and roll tightly.
05 -
Wrap each rolled Meximelt in a damp paper towel. Microwave 30 to 45 seconds until the cheese is melted and gooey. Serve immediately.