Divide the ground beef into 4 pieces. Press each portion on the top of each tortillas, spreading to edges. Season with either all-purpose seasoning or taco seasoning.
Shred half of the iceberg lettuce, saving remaining for other use. Dice onion and pickles and place all in separate bowls.
In a small bowl whisk together the 321 sauce. Set aside.
In a skillet over medium-high heat place the tortilla meat side down for 4 minutes. Check for doneness, cook longer if desired. Flip with spatula, top with slice of cheese, cover with lid and turn off heat. Let sit 1 minute.
Remove from pan and top with shredded lettuce, onion, pickles, sauce and sesame seeds. Fold up and eat taco-style.
