The Best Beef Sandwiches

Elevate your sandwich game with "The Best Beef Sandwiches," a mouthwatering recipe featuring tender beef sirloin, caramelized onions, and melted provolone cheese tucked into warm, crusty rolls. Seasoned to perfection with garlic powder, salt, and pepper, the beef is seared before being sliced thinly to ensure maximum flavor. The homemade horseradish aioli adds a creamy, tangy kick, while fresh lettuce balances the richness of the dish. Each sandwich is toasted for a golden finish, creating the ultimate combination of crispy, savory, and cheesy goodness. Perfect for lunch or dinner, these beef sandwiches are quick to prepare, coming together in under an hour. Serve them warm and watch them disappear!

Nutriscore Rating: 61/100

Prep Time:20 mins

Cook Time:30 mins

Total Time:50 mins

Servings: 4

Ingredients

• 1 pound beef sirloin or roast beef
• 2 tablespoons olive oil
• 1 teaspoon salt
• 1 teaspoon black pepper
• 1 teaspoon garlic powder
• 2 large onions, thinly sliced
• 2 tablespoons unsalted butter
• 4 slices provolone cheese slices
• 4 pieces crusty sandwich rolls
• 1 cup mayonnaise
• 2 tablespoons dijon mustard
• 1 tablespoon horseradish
• 1 tablespoon fresh parsley, chopped
• 4 pieces lettuce leaves

Directions

Step 1

Preheat a skillet over medium-high heat.

Step 2

Rub the beef sirloin with 1 tablespoon of olive oil, salt, pepper, and garlic powder.

Step 3

Sear the beef in the skillet for 3-4 minutes on each side until browned. Reduce the heat to medium, cover, and cook to your preferred doneness (internal temperature of 130°F for medium-rare or 140°F for medium).

Step 4

Remove the beef from the skillet and allow it to rest for 10 minutes before slicing it thinly against the grain.

Step 5

In the same skillet, add 1 tablespoon of olive oil and 1 tablespoon of butter. Add the thinly sliced onions and cook on low heat, stirring occasionally, for about 15-20 minutes until they are golden brown and caramelized.

Step 6

While the onions cook, prepare the aioli by combining mayonnaise, dijon mustard, horseradish, and chopped parsley in a small bowl. Mix well and set aside.

Step 7

Preheat the oven to 350°F. Slice the sandwich rolls in half and lightly butter the insides with the remaining butter.

Step 8

Place the sliced rolls on a baking sheet and toast in the oven for 5-7 minutes until lightly golden.

Step 9

Top the bottom half of each toasted roll with a lettuce leaf, slices of beef, caramelized onions, and a provolone cheese slice.

Step 10

Return the assembled sandwiches to the oven for 3-4 minutes, just until the cheese melts.

Step 11

Spread the prepared aioli generously on the top half of each roll and place it on top of the sandwich.

Step 12

Serve warm and enjoy your delicious beef sandwiches!

Nutrition Facts

Serving size	1581.8 grams (1581.8g)

Amount per serving	% Daily Value*
Calories	4524

Total Fat 308.50g	396%
Saturated Fat 68.70g	344%
Polyunsaturated Fat 2.70g
Cholesterol 716mg	239%
Sodium 6388mg	278%
Total Carbohydrate 261.30g	95%
Dietary Fiber 14.80g	53%
Total Sugars 22.20g
Protein 183.30g	367%

Vitamin D 0IU	0%
Calcium 1045mg	80%
Iron 22mg	122%
Potassium 2358mg	50%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 61.0%

Protein: 16.1%

Carbs: 22.9%