Best Beef Tenderloin Sandwiches Recipe (Leftover Tenderloin)

User Reviews

5.0

15 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    10 mins

  • Total Time

    30 mins

  • Servings

    4 -6 sandwiches

  • Calories

    773 kcal

  • Course

    Main Course

  • Cuisine

    American

Best Beef Tenderloin Sandwiches Recipe (Leftover Tenderloin)

Transform beef tenderloin leftovers into mouthwatering sandwiches in under 30 minutes! Elevate your leftover game with this easy, flavorful, and cheesy beef tenderloin sandwich recipe.

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Ingredients

Servings
  • 1 ½ - 3 pounds leftover beef tenderloin or steak - slice thin
  • 2 tablespoons butter plus extra for rolls
  • 1 tablespoon oil use a high heat oil, such as Avocado oil
  • 2 cloves garlic minced
  • 1-2 teaspoon Dijon mustard
  • 2-4 tablespoons Worcestershire sauce 
  • 1 large onion sliced into strips, yellow, white or red onion
  • 1 package sliced mushrooms about 1 cup
  • 2 bell peppers cut into strips (use your favorite; green, yellow, red, orange)
  • ½ teaspoon kosher salt
  • ½ teaspoon pepper
  • 4-6 Hoagie rolls Ciabata, French or Slider Rolls
  • 4-6 lices Provolone cheese or white American cheese (optional)
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Instructions

  1. Cut tenderloin (1 ½ - 3 pounds) across the grain about ⅛ - ¼ inch thick and trim any fat. Plan on about 1/3 pound per sandwich. Tip: Adjust your sauce based on the amount of meat you are using. Mix Worcestershire sauce (2-3 TBL), garlic (2 cloves, minced), Dijon mustard (1-2 teaspoons), kosher salt (1/4 tsp) and pepper (¼ tsp) in a medium bowl. Add the sliced meat and toss to coat. Allow to sit while you prepare the rest of the recipe.
  2. Preheat a large heavy duty skillet (such as a cast iron pan) over medium-high heat, until hot, add the butter (2 TBL) and oil (1 TBL) until shimmering. Or preheat a griddle (such as a Blackstone griddle) on medium-high for 10-15 minutes. Spread some oil over the griddle.
  3. Add the onions (1 sliced), mushrooms (1 cup sliced) and peppers (sliced) to the skillet or griddle (over medium-low heat) and saute until the onions and peppers are caramelized and tender, about 7-10 minutes.Remove the peppers, mushrooms and onions to a plate with a slotted spoon.
  4. Increase the heat to medium-high, add additional 1 tablespoon of oil (if needed). Using tongs, add the steak into the hot skillet or griddle and toss it around for 3 minutes or so, return the onions, mushrooms and peppers, tossing with the steak until hot.
  5. If adding cheese, remove skillet from heat, add cheese and cover until melted. While the cheese is melting, heat another large skillet or griddle over medium-high heat, spread butter on cut side of hoagie rolls and grill until toasted.
  6. Place steak onto sandwich rolls, adding extra cheese if desired. Drool away!

Notes

  • NOTE | The nutritional information will change based on the amount of meat and veggies you add to your sandwich, so use it for a guideline and if necessary, weigh your meat and plug into your own nutrition calculator. 
  • avocado oil
  • Variations
  • Olive oil is not recommended for this recipe since you are cooking at higher heats, use an oil like avocado oil, canola or safflower oil.
  • If you don’t like an ingredient, don’t use it, if you prefer a different ingredient, toss it in.
  • Thicken the juices and sauce made from the cooking veggies and steak by whisking in a cornstarch slurry. Start with 1:1 ratio of cornstarch and water. 
  • Cuts of Beef: Use leftover roast beef, steak, ribeye, prime rib or filet mignon roast; you could even used shaved steak!  
  • Sliders: Make sliders by chopping the beef smaller and using slider buns or, my personal favorite, Hawaiian rolls.
  • Spicy: Use your favorite spicy mustard or add red pepper flakes or chili powder to make hot beef tenderloin sandwiches.
  • Bread: Instead of hoagie rolls, try with thick slices of Texas toast, French rolls, Ciabatta rolls or another favorite bread option.
  • Sauces: Serve with au jus, homemade blue cheese, Gorgonzola sauce or horseradish mayonnaise, if desired.
  • Toppings: Add your favorite toppings for amazing sandwiches, like juicy tomato slices or a little melted butter, it will take them over the top. 
  • Use seasoning salt like in these Philly Cheesesteak sandwiches instead of salt and pepper. 

Nutrition Information

Show Details
Serving 1sandwich Calories 773kcal (39%) Carbohydrates 44g (15%) Protein 39g (78%) Fat 49g (75%) Saturated Fat 19g (95%) Polyunsaturated Fat 3g Monounsaturated Fat 19g Trans Fat 0.2g Cholesterol 134mg (45%) Sodium 1133mg (47%) Potassium 955mg (27%) Fiber 4g (16%) Sugar 10g (20%) Vitamin A 2046IU (41%) Vitamin C 82mg (91%) Calcium 47mg (5%) Iron 16mg (89%)

Nutrition Facts

Serving: 4-6 sandwiches

Amount Per Serving

Calories 773 kcal

% Daily Value*

Serving 1sandwich
Calories 773kcal 39%
Carbohydrates 44g 15%
Protein 39g 78%
Fat 49g 75%
Saturated Fat 19g 95%
Polyunsaturated Fat 3g 18%
Monounsaturated Fat 19g 95%
Trans Fat 0.2g 10%
Cholesterol 134mg 45%
Sodium 1133mg 47%
Potassium 955mg 20%
Fiber 4g 16%
Sugar 10g 20%
Vitamin A 2046IU 41%
Vitamin C 82mg 91%
Calcium 47mg 5%
Iron 16mg 89%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5.0

15 reviews
Excellent

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