Maureen’s Kitchen is a Long Island breakfast institution—famous for its hearty portions, all-day brunch menu, and whimsical cow-themed décor. Since opening in 1985, this cash-only, family-owned spot in Smithtown has developed a near cult following.

Patrons line up early to grab a seat and enjoy comfort food favorites like Croissant French Toast, homemade corned beef hash, and thick-cut bacon. The muffins—especially the pistachio and banana nut—are made fresh daily and sell out fast. Creative daily specials and a wide variety of omelets keep regulars coming back.

Despite not having a website or taking cards, the restaurant is packed daily. Awards for Best Breakfast and Brunch from multiple Long Island publications—including the Bethpage Best of LI Awards—confirm its popularity.

The restaurant’s cozy setting, friendly service, and rich, diner-style dishes make it a go-to for breakfast lovers across Suffolk County.