Welcome To Cosmos!

Cosmos Restaurant has been serving the community for over 45 years.

Since opening our doors on April 1, 1981, Cosmos Restaurant has proudly served Wilmington, Delaware and the surrounding communities for over 45 years. Founded by John and Elena Alexopoulos, our family-owned and operated restaurant has become a local favorite by serving homemade comfort food, award-winning breakfast, hearty lunches, classic dinners, fresh-baked desserts, and traditional Greek specialties made from recipes passed down through generations.

What began as a neighborhood diner has grown into one of the area’s favorite family restaurants, welcoming guests from Wilmington, Pike Creek, Hockessin, Greenville, Newark, and beyond. Whether you’re joining us for our award-winning breakfast served all day, a handcrafted lunch, a homemade dinner like Chicken & Dumplings or Cream Chipped Beef, or simply stopping in for coffee and dessert, every meal is prepared with the same commitment to quality, generous portions, and friendly service that has defined Cosmos for decades.

Planning a family gathering, business meeting, holiday celebration, or special event? Cosmos Restaurant also offers catering with the same homemade quality our guests have trusted for generations.

From our family to yours, thank you for making Cosmos Restaurant a part of your lives for more than four decades. We look forward to welcoming you for breakfast, lunch, dinner, or dessert and continuing the tradition of great food, warm hospitality, and exceptional service for years to come.

Purchase Gift Cards for Cosmos Restaurant Online

Our Menu

Take-Out

All of Cosmos regular menu items can be ordered for take-out, including our delicious baked goods! And don’t forget our signature soups, made fresh daily and available in family-sized portions. print or download menu

graphic-potCosmos Soup
Fresh, Homemade, Available by the Gallon
Vegetable · Chicken Noodle · Avgolemeno
$22

Catering Services

Cosmos Restaurant offers a full range of catering services. We’ll help plan your special event with you! We can cater any of our breakfast, lunch, dinner or dessert menu items and deliver them to your event to save you time. Cosmos can also furnish the paper goods — even provide servers to help you delight your guests. Call Cosmos Restaurant today at (302) 994-0920 to request a quote and receive event planning advice.

Our Hours

Hours

Everyday 7:30am – 8:30pm

Find Us

Contact Us

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