Italian street food, sheet pan style. 38g protein.

Preheat oven to 400°F. Line a sheet pan.
Toss sliced peppers + onions with oil + seasonings. Spread on pan.
Nestle sausage links among the vegetables.
Roast 25 min, flipping sausage halfway.
Serve on hoagie rolls or over rice. Or just eat it straight.