Open-Face Beef Tenderloin Sandwiches

Cook: 35 min Cuisine: American

Juicy, tender beef tenderloin slices served open-faced on Italian bread with flavorful Dilled Mustard and Spicy sauces, perfect for a sophisticated yet approachable meal.

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Ingredients

  • 1 center cut beef tenderloin (about 2 1/4 lb.)
  • 1 Tbsp. vegetable oil
  • 1/2 tsp. salt
  • 1/4 tsp. pepper
  • 2 loaves Italian bread
  • Dilled Mustard Sauce
  • Spicy Sauce

Instructions

  1. Preheat oven to very hot, 450°F.
  2. Rub the beef tenderloin with vegetable oil.
  3. Sprinkle with salt and pepper.
  4. Place on a rack in a roasting pan.
  5. Roast in the preheated oven at 450°F for about 35 minutes or until a meat thermometer registers 130°F for medium-rare.
  6. Let stand for 10 minutes.
  7. Slice the beef into thin slices.
  8. Serve on Italian bread slices with Dilled Mustard Sauce and/or Spicy Sauce.

Tips & Substitutions

For a more flavorful beef tenderloin, consider marinating it for a few hours in a mixture of olive oil, garlic, and herbs. If you prefer, you can substitute Italian bread with a crusty baguette or sourdough. Adjust the cooking time based on the thickness of the beef, and always let the meat rest before slicing to retain juices.

Serving Suggestions

These open-face sandwiches pair beautifully with a fresh side salad or roasted vegetables. For a delightful touch, serve with a side of Sweet-N-Sour Dressing for dipping. You can also add toppings like sautéed mushrooms or caramelized onions for extra flavor.

Storage & Reheating

Leftover beef tenderloin can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place the slices in a preheated oven at 350°F for about 10 minutes, or until warmed through. Avoid microwaving, as it can make the meat tough.

Nutrition & Diet Analysis (per serving)

Each serving of Open-Face Beef Tenderloin Sandwiches contains roughly 84 calories, with 10g protein, 0g carbohydrates, and 4g fat. It is an excellent source of protein (21% of the Daily Value). Note that it is relatively high in sodium, at 527mg per serving (23% of the Daily Value).

84 kcal 4% DV
Protein Fat Carbs

Macronutrients

Protein 10.5g 21% DV
Total Fat 4.2g 5% DV
Carbs 0.3g
Fiber 0.1g
Sugar 0.1g

Electrolytes

Sodium 527.3mg 23% DV
Potassium 193.1mg 4% DV
Cholesterol 29.9mg 10% DV

Vitamins & Minerals

Vitamin A 11mcg 1% DV
Vitamin C 3.1mg 3% DV
Calcium 4.9mg
Iron 1mg 6% DV
Diet fit High-protein Keto-friendly Under 400 cal
Contains Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

What is the best way to achieve the perfect medium-rare doneness?

To achieve the perfect medium-rare doneness, use a meat thermometer to check the internal temperature of the beef. It should read 130°F when removed from the oven. Remember to let it rest for 10 minutes before slicing, as the temperature will continue to rise slightly.

Can I use a different cut of beef for this recipe?

Yes, you can use other cuts like sirloin or ribeye, but they may require different cooking times. Ensure to adjust the seasoning and cooking method accordingly to maintain tenderness and flavor.

What sauces can I use instead of Dilled Mustard Sauce?

If you want to try something different, a horseradish cream sauce or a chimichurri can be excellent alternatives. These sauces can enhance the beef's flavors while providing a different taste profile than the Dilled Mustard Sauce.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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