Corned beef Reuben sandwich

Leftover Corned Beef Reuben

Last Updated on March 17, 2021

This is a great lunch recipe to make the most out of leftover corned beef brisket. Or, just cook your corned beef on a Sunday and enjoy Reubens all week!

corned beef rueben

Leftover Corned Beef Reuben

Use your corned beef leftovers for a classic sandwich.
4.78 from 9 votes
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Protein: Beef
Cut: Corned Beef Brisket
Course: Lunch
Prep Time: 10 minutes
Total Time: 10 minutes
Servings: 1 sandwich


  • 4 slices Leftover BB Corned Beef Brisket thinly sliced
  • 2 slices marble rye bread
  • 2 tablespoons butter
  • 2 tablespoons Russian dressing
  • 2 slices Swiss cheese
  • 3 tablespoons sauerkraut


  • Preheat sauté pan on medium heat.
  • Add butter to pan and let it melt.
  • Spread Russian dressing on bread and place in pan dressing side up.
  • Place cheese on bread, then place sauerkraut on one side and corned beef on the other side.
  • Once bread is toasted, close sandwich and toast for one more minute per side, pressing down gently. Enjoy!
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Yankel Polak is the Head Chef at ButcherBox.