Mix meats and other ingredients (except for the sauce ingredients). You can saute the onions and green pepper in a little olive oil first if you want them to be completely tender.
Bake for 25 minutes at 350°. Mix ketchup, brown sugar, and mustard. After 25 minutes, spread the sauce on the top of each muffin. Bake for another 10 minutes.
" My two young boys LOVE this and ask for seconds! Very easy to have leftovers to send to grandparents! So easy and very yummy. It’s now one of our staples!"
- Kristen