The baked ricotta pasta I mod'ed from
@CasterTroy link has become a standard around here...
Brown 1# of Italian sausage in a large skillet
Add 3 cups of (macaroni/shell/bowtie) noodles and water to cover (3-4 c), bring to a boil
Preheat oven to 450 F
Cover the pan and boil the noodles until the water is basically absorbed, checking occasionally to stir so it doesn't clump
Add ~8oz ricotta to the pan and seasoning to taste (red pepper flakes, oregano, garlic powder, black pepper)
Move pan to oven for 10-15 minutes, don't let the pasta get too crispy!
Remove pan from oven, stir in 3-4 cups of tomato sauce (I've been using Hunt's Garlic & Herb 24oz cans), cover the pan until ready to serve.
Serve with a salad or steamed veggies and maybe garlic bread.
The above amounts to two meals and maybe a single lunch serving for the six of us. The leftovers go in Pyrex and will get reheated in the oven with pepperoni and shredded cheese on top.