Peel and mince the onion if not minced.
Chop lettuce into shredded pieces
Chop tomato into small squares
Put the hotplate or burner on medium
Add 1 tsp of oil
Add onion into the pan with the oil and cook it until soft and translucent
Add 1 pound of ground beef to skillet
Cook beef for 7 minutes or until it is brown
Turn the hotplate or burner to low or follow instructions for taco seasoning mix
Add the taco seasoning mix into the skillet
Put as much meat and vegtables in a taco shell or tortilla as you want. Repeat if needed.
Turn off hot plate or burner when finished