This vegetarian take on a patty melt is made with Impossible burger and a chipotle-spiked mayo with quick-charred scallions (Gretchen McKay / Post-Gazette)

This vegetarian take on a patty melt is made with Impossible burger and a chipotle-spiked mayo with quick-charred scallions (Gretchen McKay / Post-Gazette)

Eat This: Impossible patty melts with scallion-chipotle mayo

The original recipe called for making the burgers with 80% lean ground beef, but this one substitutes plant-based meat.

  • By Gretchen McKay Pittsburgh Post-Gazette
  • Tuesday, September 7, 2021 1:30am
  • Life

Ever since they were first served commercially in the 1940s, patty melts have been a terrific stand-in for burgers.

Served between two slices of buttered, griddled bread instead of a bun, a patty melt is a humble yet tasty sammie that doesn’t take long to prepare. It’s classic American comfort food.

Tradition calls for making a patty melt with rye bread and topping the meat with sweet and jammy caramelized onions. This version is made with plant-based Impossible burgers and thick-cut white sandwich bread with mayonnaise slathered on the outside for frying instead of butter. A chipotle-spiked mayonnaise flavored with quick-charred scallions adds a touch of smoky heat.

The original recipe called for making the burgers with 80% lean ground beef, but I substituted Impossible burgers because 1) it’s a little kinder to the Earth, 2) I’m trying to eat more vegetables and 3) they were on sale at my local grocery store.

I used sliced smoked gouda, but any melting cheese would work well.

Impossible patty melts with charred scallion-chipotle mayo

1 bunch scallions (6-8 scallions), root ends trimmed

1 teaspoon olive oil

1 teaspoon plus a pinch of kosher salt, divided

1 teaspoon plus a pinch of black pepper, divided

½ cup mayonnaise, divided

2-3 canned chipotle chiles, minced, plus 3 teaspoons adobo sauce from can

2 tablespoons unsalted butter

4 Impossible (plant-based) burgers

8 thick slices white sandwich bread

8 slices melting cheese such as gouda, Monterey Jack or cheddar

Cut scallions in half lengthwise and toss together in a bowl with oil, a pinch of salt and a pinch of black pepper.

Heat a large skillet over medium-high. (I used cast-iron.) Add scallions and cook, turning occasionally, until charred in spots and tender, about 4 minutes.

Transfer scallions to a cutting board and coarsely chop. In small bowl, stir together chopped scallions, ¼ cup mayonnaise, chipotle chiles and adobo sauce; set aside. Wipe skillet clean.

Add butter to skillet and melt over medium-high. Add Impossible patties and sprinkle evenly with ½ teaspoon salt and ½ teaspoon black pepper. Cook patties, pressing tops occasionally using a spatula to keep them thin and flat, until bottoms are well-browned, about 2-3 minutes.

Flip patties; sprinkle evenly with remaining ½ teaspoon salt and ½ teaspoon black pepper.

Cook patties, pressing tops occasionally, until a crust forms on bottoms and they’re cooked to desired degree of doneness (an internal temperature of 160 degrees). Transfer patties to a plate lined with paper towels. Wipe skillet clean.

Spread about 1 tablespoon scallion-chipotle mayonnaise on 4 bread slices. Top each with 1 cheese slice, 1 patty and 1 more cheese slice. Cover with remaining bread slices.

Return skillet to heat over medium. Spread one outer side of each sandwich with ½ tablespoon mayonnaise. Place sandwiches, mayonnaise side down, in skillet. Cook, pressing tops with a spatula, until bottoms are golden, 2-3 minutes.

Spread other side of each sandwich with ½ tablespoon mayonnaise and flip. Cook sandwiches, pressing tops occasionally with spatula, until bottoms are toasty and cheese is melted, 2-3 minutes. Cut sandwiches in half, and serve.

Makes 4 patty melts.

— Adapted from foodandwine.com

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Life

Provided by Bridges Pets, Gifts, & Water Gardens.
Discover where to find the best pet supplies in town

Need the perfect store to spoil your furry friends? Herald readers have you covered.

VW Jetta SEL is a sedan that passes for a coupe. Photo provided by Volkswagen U.S. Media.
2025 VW Jetta Offers Greater Refinement, Technology And Value

A Perfect Choice For Small Families And Commuters

2025 Land Rover Range Rover Velar (Photo provided by Land Rover).
2025 Range Rover Velar SUV tends toward luxury

Elegant styling and a smaller size distinguish this member of the Land Rover lineup.

Honda Ridgeline TrailSport photo provided by Honda Newsroom
2025 Honda Ridgeline AWDt: A Gentlemen’s Pickup

TrailSport Delivers City Driving Luxury With Off-Road Chops

(Getty Images)
Stacked and packed: Best sub sandwich spots in town

Craving a delicious sub sandwich? Where will you go first? Let’s find out.

Pippin the Biewer Terrier sits in the lap of her owner Kathy West on Monday, May 20, 2024, at West’s home in Marysville, Washington. (Ryan Berry / The Herald).
Top 3 pet grooming places in Snohomish County you’ll love

Looking for the perfect place to treat your furry friend? We have the answer for you.

Children fish in the water and climb near the renovated boat launch at Kayak Point Regional County Park on Friday, June 14, 2024, near Stanwood, Washington. (Ryan Berry / The Herald)
Reconnect with nature: Best campgrounds and RV parks to explore

Herald readers voted the top three spots for your next outdoor adventure

A couple stands on a large piece of driftwood in the wind at Mukilteo Lighthouse Park on Friday, Jan. 4, 2018 in Mukilteo, WA. There is a small craft advisory in effect until 10 pm Friday. (Olivia Vanni / The Herald)
Chasing sunsets: The best spots to watch the day’s end

Looking for the perfect place to catch a stunning sunset? Herald readers have you covered.

2025 Subaru WRX (Photo provided by Subaru).
2025 Subaru WRX replaces former TR trim with new tS model

The rally-inspired sport compact sedan is an ongoing favorite among enthusiasts

CX-90 With Three-Rows photo provided by Mazda USA Newsroom
2025 CX-90 Is A Stylish, Fun-To-Drive Package

Inline 4-Cylinder Hybrid Includes Plug-In Electric Option

Edmonds
Almost forgotten Tacoma artist exhibiting in Edmonds

Beulah Loomis Hyde died in 1983. A first-of-its-kind retrospective is open at Cascadia Art Museum until February.

2025 Acura MDX (Provided by Acura).
2025 Acura MDX lives up to its reputation

Lively power and handling are the recipe for a fun-to-drive midsize premium SUV

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.