Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   4      pounds        sweet or hot Italian sausage links
   4                    red bell peppers -- stemmed, seeded and
   4                    green bell peppers -- stemmed, seeded and
   2      tablespoons   olive oil
   6      large         sweet onions -- peeled, thinly
                        sliced
   6      cloves        garlic -- crushed
                        Salt -- to taste
                        Ground black pepper -- to taste
  16                    hero rolls -- sliced lengthwise

Preparation:

Grill sausages over hot coals, turning occasionally, until done, about 10 minutes total. Remove from grill and keep warm. Meanwhile, in large skillet, sauté peppers in the olive oil until softened, about 5 minutes. Add the onions and garlic, season with salt and pepper and continue cooking, stirring frequently, until vegetables are lightly browned, 10-15 minutes. Pepper mixture can be made ahead; reheat to serve or serve at room temperature. Place sausage links in hero rolls, generously add sautéed pepper mixture to each sandwich.