These are great for a quick weeknight meal and the kids like them. The filling is also good in taco shells or tortillas.
- In large skillet over medium heat, brown ground beef and onion; drain.
- Stir in remaining meat mixture ingredients; mix well. Bring to a boil. Reduce heat; simmer 5 minutes, stirring occasionally. Add a little water if mixture becomes too thick.
- Serve mixture in buns with lettuce.