2 large red bell peppers, cut into strips
1 large yellow bell pepper, cut into strips
2 large sweet onions, cut into strips
1 tablespoon olive oil
1 teaspoon kosher salt
1/4 teaspoon freshly ground black pepper
Vegetable cooking spray
6 fresh bratwurst sausages (about 1 1/2 lb.)
6 hoagie rolls, lightly toasted and split
How to Make It
Preheat oven to 375°. Toss together first 6 ingredients in a large bowl; spread mixture in an even layer in a lightly greased (with cooking spray) heavy-duty aluminum foil-lined sheet pan.
Pierce each sausage 6 times with a wooden pick. Place sausages 3 to 4 inches apart on pepper mixture.
Bake at 375° for 40 minutes; increase oven temperature to broil. Broil 6 to 8 minutes or until browned, turning sausages halfway through.
Place 1 sausage in each roll, and top with desired amount of pepper mixture.