You might need to buy:
- cream cheese
- heavy cream
- salt
- black pepper
You might need to buy:
- jumbo pasta shells
- ricotta
- grated Parmesan
- large egg
- each of salt and pepper
- marinara
You might need to buy:
- uncooked elbow macaroni
- all-purpose flour
- milk
- brown ale or chicken broth
- shredded Parmesan
- shredded extra-sharp Cheddar
- salt
- pepper