Ground beef, cooked and seasoned with chile powder, cumin, salt, pepper, and garlic powder
Chopped up tomatoes
Chopped onions, white or green, raw or sautéed, optional
Chopped avocado, optional
After warming the tortillas, place a tablespoon or so of cream cheese on each, fold, and keep warm in the oven while preparing the other ingredients. Let everyone assemble their own tacos.
You can use grated monterey jack cheese instead, but the cream cheese is a recent discovery and is delicious.