How to Make Beef Tacos. Makes 10 to 12 tacos.
Stir 1 pound ground beef and green pepper in a 10-inch skillet over medium-high heat until beef is light brown and green pepper is tender.
Stir in 1/2 cup water and 1 package of taco seasoning. Bring to a boil while stirring.
Reduce heat to simmer. Cover.
Cook for 6 to 8 minutes or until water is absorbed.
Wrap taco shells in aluminum foil. Sprinkle with water and place in hot oven for 5 minutes.
Place shell on plate.
Add meat filling.
Sprinkle on cheddar cheese.
Add shredded lettuce, tomatoes, onions and sour cream.