Reuben Monte Cristo Sandwich Recipe Gluten Free

Try this gluten-free Reuben Monte Cristo Sandwich: a delightful fusion of a classic Reuben and a crispy Monte Cristo. Enjoy juicy, peppery smoked beef paired with tangy sauerkraut in a delicious egg batter. It’s so tasty that you’ll want to make it often!

A close-up of a gluten-free Reuben Monte Cristo sandwich, golden brown and showing layers of corned beef, melted cheese, and sauerkraut.

A New York Reuben sandwich has corned beef, sauerkraut,  melted Swiss cheese, and thousand island dressing or Reuben dressing served on buttered rye bread. 

Monte Cristo sandwiches on the other hand have ham, turkey, Swiss cheese, and Dijon mustard and are served on white bread!

Too busy to make this right away? Save it for later! Pin this post to your favorite board on Pinterest so it’s there when you need it!

A gluten-free Reuben Monte Cristo sandwich ready to serve.

What makes the Monte Cristo classic sandwich unique is that it’s dipped in an egg mixture and then fried in a heated skillet until golden brown, similar to a grilled cheese sandwich. And it’s often served with berry preserves and a dusting of powdered sugar!

A skillet with sizzling gluten-free Reuben Monte Cristo sandwiches, cooking to a perfect golden brown.

I find that the best sandwiches are easy recipes made with simple ingredients. This one does not disappoint in that it’s quick to make and combines the flavors of a classic Reuben with the delicious French toast vibe of a Monte Cristo!

Close-up of the golden-brown crust of a gluten-free Reuben Monte Cristo sandwich, with melted cheese oozing out.

In my opinion, a good gluten-free sandwich starts with tasty gluten-free bread. I bake gluten-free pumpernickel sourdough so I have easier access to a dark brown rye-like bread that mimics the one used in a traditional Reuben sandwich.  

With gluten-free sourdough, you can also make lemon blueberry pancakes, these crispy rosemary raisin crackers, or even some delicious rhubarb cupcakes for dessert!

A single gluten-free Reuben Monte Cristo sandwich on a white plate.

For this recipe, any gluten-free bread will work as long as it’s cut into thick slices. If they are too thin, the bread might fall apart when you dip them into the egg mixture in a shallow bowl.

You’ll also want to make a quick sauce to dip the Reuben Monte Cristo sandwich into. We love this Reuben sauce recipe, it’s quick to make and is so delicious and flavorful!

If you don’t have time for a sauce, serve this sandwich with a pickle spear, and a cup of soup for a delicious meal!

Layers of corned beef, Swiss cheese, and sauerkraut on gluten-free bread.

This post contains affiliate links.

Gluten-Free Sandwich-Making Essentials

  • Serrated knife to slice the gluten-free bread.
  • Mixing bowls to create the Reuben sauce.
  • Measuring cups and spoons
  • Whisk to beat the eggs and the milk.
  • Cutting board for serving and slicing the Reuben Monte Cristo sandwich.
  • Non-stick skillet, griddle, or frying pan. My griddle is similar to this stovetop griddle and it works great for these sandwiches! I’ve also made them successfully in a non-stick fry pan and on our panini press.
  • Spatula or flipper
  • Baking sheet – to put in the oven to keep the cooked sandwiches warm before serving.
  • Non-stick spray
Close-up of the golden-brown crust of gluten-free pumpernickel bread for a Reuben Monte Cristo sandwich, with melted cheese oozing out.

Reuben Monte Cristo Sandwich Recipe

Ingredients

  • gluten-free bread, sliced thick
  • smoked meat
  • sauerkraut
  • cheese – I use a plant-based slice of cheese for my sandwiches as I am also dairy-free and have made the sandwiches for my husband using regular cheese – they both work well!
  • large egg
  • milk – I use almond milk but any milk will work for this recipe.
  • butter (optional) – I use vegan butter but regular butter will work too!
  • mayonnaise
  • Dijon mustard – whole grain Dijon mustard adds a nice crunch to the sandwich but you could also use regular Dijon mustard or yellow mustard instead.
Gluten-free Reuben Monte Cristo sandwiches placed on a rustic metal rack.

Directions

This recipe makes 6 Reuben Monte Cristo sandwiches and is the perfect way to create a whole new gluten-free meal for the family! The leftovers can be put in sandwich bags and refrigerated for up to three days.

  1. Gather ingredients and slice the gluten-free pumpernickel bread if not already done.
Ingredients for the gluten-free Reuben Monte Cristo sandwich laid out: gluten-free bread, smoked meat, cheese, sauerkraut, and eggs for egg batter.
  1. Butter the bread if desired then spread mayonnaise on one half and mustard on the other half.
The assembly process of the Reuben Monte Cristo sandwich: gluten-free bread topped with mayonnaise and mustard.
  1. Layer the sandwich with the smoked meat, sauerkraut, and cheese then add the top slice of bread.
Two halves of a gluten-free Reuben Monte Cristo sandwich on a cutting board, showcasing the hearty layers inside.
  1. Whisk the eggs, milk, salt, and pepper in a medium mixing bowl then transfer to a shallow dish.
Ingredients for the gluten-free Reuben Monte Cristo sandwich egg mixture for dipping.
  1. Preheat the griddle to medium heat and spray with non-stick spray.
  2. ​Quickly dip the sandwich in the egg mixture (both sides) then place on the griddle. 
    Don’t let it sit in the egg mixture!
A gluten-free Reuben Monte Cristo sandwich placed being dipped in an egg batter.
  1. Cook for about 2-3 minutes or until they are golden brown.
A gluten-free Reuben Monte Cristo sandwich being fried in a skillet, halfway through the cooking process.
  1. Flip and cook for another 2-3 minutes for melted cheese.
A gluten-free Monte Cristo sandwich being fried on a skillet, finishing the cooking process with melted cheese oozing out.
  1. Remove the sandwiches and let them cool slightly before serving.

Use my tips to keep your gluten-free sandwich from falling apart when eating this Reuben Monte Cristo. You will need to limit the amount of sauce, grill it until golden brown, and add cheese.

Ingredients for the gluten-free Reuben Monte Cristo sandwich: gluten-free pumpernickel bread.

Gluten-Free Sandwich Grilling Tips

You want to use sauces for dipping rather than spreading to prevent the bread from getting soggy and falling apart. 

The sandwich cut in half with a sharp knife, revealing the layers of meat, cheese, and sauerkraut.

Alternatively, you can toast the gluten-free bread before making the sandwich to give it more structure.

The finished sandwich on a plate, with steam rising, indicating it’s hot and freshly made.

When using wet ingredients like sauerkraut it’s best to remove as much moisture as possible before layering them into your sandwich. Squeeze out excess liquid or lay it on a paper towel before using.

Close up view of sauerkraut. One of the ingredients of the grilled gluten-friendly sandwich.

Dip the sandwich into the egg mixture very quickly on both sides! Don’t let it sit in the eggs and milk or the bread will fall apart. And if the slices of bread are wide (like mine were), cut them in half to make them easier to dip.

The sandwich assembly process revealing the layers of meat, plant-based cheese, Dijon mustard and sauerkraut.

Cheese is great as it will help the sandwich ‘stick’ together.

A gluten-free Reuben Monte Cristo sandwich, beautifully showcasing the golden brown egg coating.

And, when you pick up your gluten-free sandwich to take a bite – don’t put it down! Keeping a tight grip on it while eating will help it stay together better.

Side view of a Celiac friendly grilled Reuben Monte Cristo sandwich with melted cheese dripping out.

The best part of this recipe is that it is so versatile! We love it just as it is but you can serve it with a Reuben sauce, Thousand Island dressing, or even ketchup!

Top view of the assemble process showcasing corned beef for the grilled gluten-free Reuben Monte Cristo sandwich.

Substitutions

  • Try making this sandwich with roast beef or pastrami instead of smoked meat.
  • Gruyere cheese can be used for the cheese filling or add additional cheese as desired.
  • Add red onion or caramelized onions.
  • Instead of gluten-free pumpernickel, use your favorite gluten-free bread (thickly sliced).
  • Substitute Thousand Island dressing for the Reuben sauce.
Ingredient feature: smoked meat for the grilled sandwich.

If you love this gluten-free Reuben Monte Cristo sandwich recipe, please give it a five-star review and help us share it on Facebook or Pinterest so others can enjoy it too!

A gluten-free Reuben Monte Cristo sandwich placed on a rustic metal rack.

Recommended

Reuben Monte Cristo Sandwich Recipe Gluten-Free

This recipe makes the best gluten-free Reuben Monte Cristo Sandwich – juicy, peppery smoked beef paired with tangy sauerkraut in a delicious egg batter that you will want to make often.
Prep Time15 minutes
Cook Time20 minutes
Course: Main Course
Keyword: gluten-free, sandwich
Servings: 3 servings

Equipment

  • Serrated knife
  • Mixing bowls
  • Measuring cups and spoons 
  • Whisk
  • Cutting board
  • Frying pan or griddle
  • Baking tray or cookie sheet
  • Spatula or flipper

Ingredients

  • 6 slices gluten-free pumpernickel bread
  • 6 oz smoked meat (175 g)
  • 1 cup sauerkraut
  • 6 slices cheese or plant-based cheese
  • 2 lg eggs
  • 1 cup milk or plant-based milk
  • mayonnaise
  • Dijon mustard
  • salt
  • pepper

Instructions

  • Gather ingredients and slice the gluten-free pumpernickel bread if not already done.
  • Butter the bread then spread mayonnaise on one half of the sandwich, and mustard on the other half.
  • Layer the sandwich with the smoked meat, sauerkraut, and cheese then add the top slice of bread.
  • Whisk the eggs, milk, salt, and pepper in a medium mixing bowl then transfer to a flat bowl.
  • Preheat the griddle to medium heat and spray with non-stick spray.​
  • Quickly dip the sandwich in the egg mixture (both sides) then place on the griddle. 
  • Cook about 2-3 minutes per side or until golden brown and the cheese melts.
  • Remove the sandwiches from the griddle and let them cool slightly before serving.

Notes

  • Squeeze the excess juice out of the sauerkraut to prevent the bread from getting soggy.
  • Dip the sandwich into the egg mixture very quickly on both sides! Don’t let it sit in the egg mixture or the bread will get soft and fall apart.