Information for this recipe is approximate and derived by calculations based upon supplier information and available reference data. These values may change based on your final product, substitution and or addition of ingredients, or use of a particular cooking technique.
Heat a large nonstick skillet over medium-high. Add ground pork and break up into small crumbles. Cook 8 to 10 minutes or until pork is no longer pink.
Stir in undrained canned tomatoes, onion, chili powder and garlic powder. Bring to boil; reduce heat and simmer, uncover and stir occasionally, until most of the liquid evaporates, about 15 minutes. Season to taste with salt and pepper.
Heat taco shells according to package directions.
Divide taco meat among shells; top with lettuce, tomatoes and cheese.