Just start with your favorite meatloaf recipe and put what ever stuffing you want in it. Worked for me and next time other than maybe trying something else for the stuffing, I won't change a thing.
The cooked bell peppers sort of gave it that taste you get when you eat an Italian beef sandwich smothered with steamed bell peppers and cheese. Best of both worlds.
The sauce I used was 1/2 cup of catsup, 2 tablespoons of brown sugar, 1 teaspoon of dry mustard and just under a tablespoon of cider vinegar. Whisk it real good to get the lumps out. I put it on after the meat loaf was done.
***Forgot to add that I used cherry wood chunks as my smoke wood***