Hot Corn Beef Sandwiches

These foil-wrapped hot corned beef sandwiches are pure retro Americana. Canned corned beef gets chopped and mixed with shredded American cheese, green olives, ketchup, onion, and Worcestershire sauce, then stuffed into coney buns and baked in foil until the cheese melts and the filling is hot.

The green olives are the ingredient that makes these stand out from a basic hot beef sandwich. Their briny, slightly sour punch cuts through the richness of the corned beef and cheese. Combined with the tangy ketchup and savory Worcestershire, you get a sloppy, satisfying bite with real flavor complexity.

Wrapping each sandwich in foil before heating steams the bun and melts the cheese without drying anything out. Fifteen minutes from fridge to table.

Kitchen Tips

• Chop the corned beef and olives to a similar size so the filling holds together instead of falling apart when you bite in.
• Wrap the foil snugly but leave a little room for steam to circulate inside the packet.
• These are great for batch prep. Assemble the foil packets ahead of time and heat them when you’re ready to eat.
• Serve immediately after unwrapping. The buns soften quickly from the steam and lose their structure if they sit.

Variations

• Use Swiss cheese instead of American for a more Reuben-style flavor.
• Add a spoonful of sauerkraut to each sandwich for extra tang.
• Use hot dog buns if coney buns aren’t available.