New Monmouth Diner, formerly The Middletown Diner, way formerly The Shamrock, has provided consistently good diner-style meals for years. When it was the Shamrock, not since the late 1990s, the food seemed to have taken a dip. But, since then, in whatever incarnation, this has proven to be a quality restaurant. My personal favorite is still the French Dip!
New Monmouth Diner
732-671-1316
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The New Monmouth Diner has a new name but is still run by its original owners, the Kostantinopolis family. The diner is a landmark in Middletown and was founded in 1967. New Monmouth Diner is a classic New Jersey diner with its blue-colored shiny steel frame exterior. There are often classic car shows in the parking lot.
- Hours: Sun - Thur, 6:00am - Midnight Fri - Sat, 6:00am - 3:00am
- Handicap Accessible: Yes
- Founding Date: 1967
- Payments accepted: American Express, Cash, Debit Card, Discover, MasterCard, Visa
- Food & dining options: Low calorie
- General services: Eat-in, Prepared foods, Take-out
- ATM: No
- Parking: Free lot
- Private events: No
- Cuisine: American, Diner, Sandwiches, Seafood
- Signature dishes: Desserts, including sautees, Apple, Blueberry, Cherry and Coconut Custard pies
- Price level: $
- Reservations: Not accepted
- Features: Breakfast, Brunch, Dinner, Group-friendly, Lunch
- Atmosphere: Fine dining, Late-night
- Dress code: Casual
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This diner was far better under the old ownership. Now you pay more money for lesser-quality food. Service has also gone downhill. There are better choices in the area.