In a large skillet, heat the olive oil over medium heat, then add the ground beef and taco seasoning and cook for about 10 minutes, or until browned; drain.
Step 2
In a large bowl, toss the lettuce with the dressing until evenly coated.
Step 3
Fill each taco shell with the beef mixture and top with lettuce, cheese and tomato. Serve immediately.
For safe meat preparation, reference the USDA website.
For dips, make and enjoy your dip creation. Then, refrigerate within 2 hours or discard.