This 1927 Train Car Hides The TINIEST But Most LEGENDARY Breakfast Spot in Biddeford, ME

Maine's smallest diner somehow serves the state's most talked-about breakfast

Deluxe Breakfast Sandwich at Palace Diner in Biddeford, ME
Name
Palace Diner
Address
18 Franklin St, Biddeford, ME 04005
Hours
Open daily, 7 AM–2 PM

Tucked into a genuine 1927 train car on Franklin Street, Palace Diner has been feeding Biddeford breakfast lovers from a mere 15-seat counter since the diner first opened its doors. 🚂

Reopened in 2014 by chefs Greg Mitchell and Chad Conley, this hole-in-the-wall proves that fine-dining skill and diner nostalgia make a perfect pair.

With scratch-made classics served all day and bottomless custom-roasted coffee, Palace Diner has become one of Maine’s most talked-about breakfast destinations despite its tiny footprint. 🥞

spread at Palace Diner in Biddeford, Maine
Minh

How Palace Diner won Biddeford’s hearts

Palace Diner built its cult following inside one of only two surviving Pollard-built dining cars left in America, and locals have made peace with the fact that 15 stools simply aren’t enough.

Chefs Greg Mitchell and Chad Conley came from fine-dining backgrounds before deciding classic diner fare deserved the same obsessive attention, and the results speak for themselves. 🚂

One visitor described the diner’s food as “excellently amazing fantastical,” a phrase that captures how surprising the quality feels inside such a small, unassuming space.

That contrast between humble setting and elevated execution is exactly why this hole-in-the-wall diner keeps landing on best-of lists. 🍳

 Beyond the food, the diner’s commitment to scratch cooking and quality sourcing — down to custom-roasted Tandem Coffee served bottomless — has turned it into a genuine community fixture rather than just a novelty stop.

It’s the kind of Biddeford restaurant where locals happily wait outside for a counter seat, knowing the food justifies the line.

That loyalty, built one perfectly-crisped potato and one custard-soaked French toast slice at a time, is what’s kept this classic American diner thriving for over a decade. ⭐

Food Highlights

Lumberjack Breakfast at Palace Diner in Biddeford, Maine
Courtney
  • Lumberjack Breakfast: Buttermilk flapjacks, two eggs, a choice of breakfast meat, and Palace potatoes for a hearty, all-in-one plate. 🥞
  • Omelet du Jour: A daily-changing omelet, often loaded with broccoli, cheddar, and parmesan, served with Palace potatoes and toast. 🧀
  • Buttermilk Flapjacks: Fluffy buttermilk pancakes lightly seasoned with lemon rind, browned at the edges, and topped with whipped butter. 🍋

Deluxe Breakfast Sandwich at Palace Diner in Biddeford, ME
Mike
  • Deluxe Breakfast Sandwich: A house-made English muffin layered with crisp bacon, a baked egg square, cheese, and dry-griddled pickled jalapeños. 🥪
  • Homemade Corned Beef Hash: A scratch-made take on the New England breakfast staple, served alongside eggs and toast. 🥩

  • Palace Potatoes: Smashed red potatoes fried to an amber crisp and finished with flaky salt. 🥔

Challah French Toast at Palace Diner in Biddeford, Maine
Alex
  • Challah French Toast: A thick cut of rich, custardy egg bread finished with a caramelized sugar crust, whipped butter, and real maple syrup. 🍞
  • Brown Butter Banana Bread: A rich, brown-butter-infused banana bread that shows the kitchen’s attention to detail beyond the main plates. 🍌

Atmosphere

Palace Diner delivers pure vintage authenticity from inside its restored 1927 dining car, with only 15 linoleum counter seats and zero pretension.

interior of Palace Diner in Biddeford, ME
Stewart

The tight, historic space keeps the mood cozy and communal, the kind of spot where strangers end up chatting over coffee.

Waits are common, but the line moves with the same efficient charm as the food itself. It’s small, unassuming, and entirely worth the squeeze. ☕

Bottom Line

Visit Palace Diner for its historic 1927 dining car setting, elevated scratch-made breakfast classics, legendary challah French toast, bottomless Tandem coffee, and a tiny counter that’s earned a big reputation. 🥞

Address:

exterior of Palace Diner in Biddeford, ME
Rodolfo

18 Franklin St, Biddeford, ME 04005

📞 (207) 284-0015

🕔 Open daily, 7 AM–2 PM