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    Home » Recipes » Beef Sandwich Recipes

    Pot Roast Sandwich

    Published: Sep 16, 2022 Modified: Dec 27, 2022 by Isabel Laessig

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    Everything you love about fork-tender pot roast packed into a deliciously, cheesy Pot Roast Sandwich topped with caramelized onions! Making pot roast sandwiches is the perfect way to put those pot roast leftovers to delicious use.

    two halves of pot roast sandwich on a wooden serving board
    Jump to:
    • Best Pot Roast Sandwiches
    • Pot Roast Sandwich FAQs
    • Pot Roast Sandwich Ingredients
    • How to Make A Pot Roast Sandwich
    • Pot Roast Grilled Cheese Tips
    • What to Serve with Pot Roast Sandwiches
    • Must-Try Pot Roast Recipes
    • 📌 Pin it for later!
    • 📋 Recipe

    Best Pot Roast Sandwiches

    These shredded beef pot roast sandwiches are a winner for dinner! They're loaded with tender, slow-cooked pot roast, golden caramelized onions, and gooey American cheese. Then, toasted to perfection for a satisfying crunch!

    My family's favorite part about these sandwiches is how easy they are to customize to your taste using your favorite bread, cheese, and your favorite sandwich toppings. I love how easily this pot roast sandwich can be adjusted to any crowd size, too, making it the perfect dinner for a big group.

    Not to mention, these pot roast sandwiches are also kid approved!

    dipping a pot roast sandwich in a cup of au jus

    Pot Roast Sandwich FAQs

    What cut of beef is best for pot roast sandwiches?

    When searching for the best cuts of beef for delicious fork-tender pot roast, include sirloin tip roast, chuck roast, or a tri-tip roast. Try making this pot roast sandwich using leftover Mississippi Pot Roast - it's the best!

    What should I serve with pot roast sandwiches?

    Serve your pot roast sandwich with an easy salad, potato wedges, or veggies. The options are endless. Adding steakhouse mushrooms is another great addition.

    close up of pot roast sandwich with melty cheese and tender roast beef

    Pot Roast Sandwich Ingredients

    • Leftover pot roast
    • Sliced bread
    • Sliced cheese
    • Caramelized onions
    • Butter
    • Grated parmesan cheese
    pot roast sandwich ingredients

    How to Make A Pot Roast Sandwich

    1. Begin by buttering one slide of each piece of bread. Evenly sprinkle parmesan cheese on top.spreading butter and parmesan cheese on a slice on bread for a pot roast sandwich
    2. Flip one piece over. Layer 2 slices of cheese on the bread. Next, layer your leftover pot roast on top of the cheese slices.topping a slice of bread with American cheese and pot roast
    3. Top with another slice of cheese, then layer with caramelized onions.adding more cheese and sautéed onions to a slice of bread
    4. Top with your other slice of bread, butter side up.topping pot roast sandwich with another piece of bread topped with butter and parmesan cheese
    5. Place in the air fryer at 350°F for 5 minutes on one side.pot roast sandwich in the air fryer
    6. After 5 minutes, flip and cook an additional 4 minutes, or until golden brown. Serve and enjoy!cooked pot roast sandwich in the air fryer

    Pot Roast Grilled Cheese Tips

    • Can't forget about the au jus: Don't forget to add a few spoonfuls of leftover au jus on top of your sandwich for extra added moisture.
    • Try out a different cheese: Mix up the flavors and try out a different cheese like mozzarella, provolone, or pepper jack cheese.
    • Find your ideal bread: I love serving my pot roast sandwiches on hard, crusty bread.
    • Add more vegetables: Like mushrooms, or add some sauteed peppers onto your sandwich!
    two pot roast sandwiches stacked on top of each other

    What to Serve with Pot Roast Sandwiches

    • Steakhouse Mac and Cheese
    • Steakhouse Baked Potato
    • Mashed Potatoes for Steak
    • Steak Fries

    Must-Try Pot Roast Recipes

    • Mississippi Pot Roast
    • Dutch Oven Pot Roast
    • Instant Pot Pot Roast
    • Chuck Roast
    • Eye of Round Roast

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    📋 Recipe

    close up of pot roast sandwich with melty cheese, caramelized onions and tender pot roast
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    5 from 2 votes

    Cheesy Pot Roast Sandwich

    Learn how to make put those pot roast leftovers to delicious use! A deliciously cheesy pot roast sandwich topped with caramelized onions.
    Prep Time2 mins
    Cook Time8 mins
    Total Time10 mins
    Course: Main Course
    Cuisine: American
    Keyword: pot roast grilled cheese, pot roast sandwich
    Servings: 1 sandwich
    Calories: 537kcal
    Author: Isabel Laessig

    Equipment

    • Air fryer or skillet

    Ingredients

    • 1 cup leftover pot roast I used Mississippi pot roast
    • 2 slices bread
    • 3 slices cheese I used American cheese
    • ⅓ cup caramelized onions
    • butter for spreading on bread
    • 1 Tablespoon grated parmesan cheese

    Instructions

    • Begin by buttering one slide of each piece of bread. Evenly sprinkle parmesan cheese on top.
      2 slices bread, butter, 1 Tablespoon grated parmesan cheese
      spreading butter and parmesan cheese on a slice on bread for a pot roast sandwich
    • Flip one piece over. Layer 2 slices of cheese on the bread. Next, layer your leftover pot roast on top of the cheese slices.
      3 slices cheese, 1 cup leftover pot roast
      topping a slice of bread with American cheese and pot roast
    • Top with another slice of cheese, then layer with caramelized onions.
      ⅓ cup caramelized onions
      adding more cheese and sautéed onions to a slice of bread
    • Top with your other slice of bread, butter side up.
      2 slices bread
      topping pot roast sandwich with another piece of bread topped with butter and parmesan cheese
    • Place in the air fryer at 350°F for 5 minutes on one side.
      pot roast sandwich in the air fryer
    • After 5 minutes, flip and cook an additional 4 minutes, or until golden brown. Serve and enjoy!
      cooked pot roast sandwich in the air fryer

    Video

    Notes

    • Can't forget about the au jus: Don't forget to add a few spoonfuls of leftover au jus on top of your sandwich for extra added moisture.
    • Try out a different cheese: Mix up the flavors and try out a different cheese like mozzarella, provolone, or pepper jack cheese.
    • Find your ideal bread: I love serving my pot roast sandwiches on hard, crusty bread.
    • Add more vegetables: Like mushrooms, or add some peppers onto your sandwich!

    Nutrition

    Serving: 1sandwich | Calories: 537kcal | Carbohydrates: 35g | Protein: 60g | Fat: 16g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 6g | Trans Fat: 0.02g | Cholesterol: 158mg | Sodium: 546mg | Potassium: 1002mg | Fiber: 4g | Sugar: 7g | Vitamin A: 58IU | Vitamin C: 6mg | Calcium: 169mg | Iron: 7mg

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    About Isabel Laessig

    Isabel Laessig, better known as Family Foodie and the founder of the Sunday Supper Movement, is passionate about food and family! She is the author of the Boujee Steak Cookbook, and makes regular television appearances to spread her mission of bringing Sunday Supper back around the family table in every home.

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