Definitions:

1. A dish of pasta and cheese sauce, traditionally using macaroni pasta and cheddar, baked in a casserole or sometimes cooked on a stovetop. NOUN
   • The macaroni and cheese casserole bubbled merrily in the oven, promising a warm and inviting dinner.
2. A popular dish that consists of cooked macaroni pasta and a cheese sauce, typically made from ingredients like cheese, butter, and milk. NOUN
   • The macaroni and cheese was the star of the potluck, drawing compliments from every attendee.

Synonyms:

• baked pasta dish
• mac and cheese