Grilled Beef Tenderloin Sandwich with Cheesy Bearnaise Sauce
Prep Time
5 mins
Cook Time
20 mins
Total Time
25 mins

this amazing sandwiches perfect for all the men in your family!

Course: Sandwich
Cuisine: American
Keyword: beef tenderloin, sandwich
Servings: 4 servings
Calories: 709 kcal
  • 10 ounces beef tenderloin
  • kosher salt
  • fresh ground pepper
  • 1 tablespoon olive oil
  • 1 large vidalia onion sliced thin
  • 6 ounces sliced mushrooms
  • 1/4 cup beef stock
  • 4 slices american cheese
  • 1/2 cup prepared bĂ©arnaise sauce I use Knorr and prepare according to package directions
  • 1 large ciabatta loaf sliced in half horizontally and the top hollowed out.
  1. Preheat your grill.
  2. Season the tenderloin liberally with salt and pepper. Place the tenderloin on the grill and cook until desired degree of doneness. ( I like medium rare which takes about 3-4 minutes per side depending on how thick the steak is.) Transfer the steak to a plate and cover with foil. Allow to rest approximately 10 minutes.
  3. While the steak is resting, heat the olive oil in a large skillet over med-high heat. Add the onions to the pan and cook until softened. Add the mushrooms to the onions and cook until both are golden brown. Stir in the beef stock and deglaze scraping the bottom of the pan with a wooden spoon to loosen the brown bits. Cut the beef into bite sized pieces and add to the onion mixture. Stir to combine. Cover the beef mixture with the cheese making a cheese blanket of sorts and allow to melt. Stir in the béarnaise to coat the ingredients completely.
  4. Transfer the mixture to the bottom slice of bread. Place the top of the bread on the sandwich and cut into 4 equal pieces. Serve immediately.
Nutrition Facts
Grilled Beef Tenderloin Sandwich with Cheesy Bearnaise Sauce
Amount Per Serving (0 g)
Calories 709 Calories from Fat 333
% Daily Value*
Fat 37g57%
Saturated Fat 13g81%
Cholesterol 74mg25%
Sodium 1197mg52%
Potassium 504mg14%
Carbohydrates 63g21%
Fiber 2g8%
Sugar 5g6%
Protein 29g58%
Vitamin A 200IU4%
Vitamin C 4.9mg6%
Calcium 241mg24%
Iron 2.2mg12%
* Percent Daily Values are based on a 2000 calorie diet.