Brown the ground beef in a skillet over medium-high heat until fully cooked. Drain the rendered fat.

Add the taco seasoning and water to the beef. Simmer for 5 minutes until the sauce thickens and coats the meat.

Center a portion of cheese and seasoned beef on each flour tortilla.

Fold the sides of the tortilla inward toward the center to form a sealed hexagonal pocket.

Heat vegetable oil in a skillet over medium heat.

Place the pockets seam-side down and sear for 3 minutes. Flip and sear the other side for 2 minutes until crisp and golden.

Remove from heat and serve immediately with sour cream, lettuce, and tomatoes.