3 orecchiette hot sausage roasted red Recipes

uncooked orecchiette or small tube pasta, hot italian turkey sausage links, casings removed, chopped onion, garlic cloves, minced, crushed red pepper flakes, fresh spinach, shredded asiago cheese, grated parmesan cheese, rinsed and drained white kidney or cannellini beans, chopped roasted sweet red pepper, shredded asiago cheese , optional

red bell peppers , four flat sides sliced off core, ribs and seeds discarded, yellow bell peppers , four flat sides sliced off core, ribs and seeds discarded, garlic clove, sliced into nice size pieces, kosher salt, fresh ground black pepper, crushed red pepper flakes (optional), orecchiette or 1 lb fusilli or 1 lb conchiglette pasta or 1 lb orzo pasta, olive oil, hot italian sausage, removed from casings, butter, cut into small pieces, grated parmesan cheese, cheese , for serving