Elevate your sandwich game with these irresistible Broiled Roast Beef Sandwiches! Built on a foundation of buttery, crusty French bread, these open-faced delights are loaded with savory layers of tender sliced roast beef, sweet caramelized onions, and creamy provolone cheese. The flavorful spreadโa blend of mayonnaise, stone-ground mustard, garlic powder, and black pepperโadds a tangy touch, while a quick turn under the broiler creates a perfectly bubbly, golden cheese topping. Ready in under 30 minutes, these sandwiches are ideal for a quick yet satisfying lunch or dinner. Garnish with fresh parsley for a splash of color and serve hot for a gourmet twist on a classic comfort food.
Preheat your oven's broiler to high and position a rack about 6 inches below the heat source.
Slice the French bread loaf into 4 equal halves lengthwise to create 4 open-faced sandwich bases.
Spread softened butter over the cut sides of the bread halves and place them on a baking sheet, cut-side up.
Thinly slice the yellow onion. Heat 1 tablespoon of olive oil in a skillet over medium heat, and sautรฉ the onions until soft and lightly caramelized, about 8 minutes. Set aside.
In a small bowl, mix the mayonnaise, stone-ground mustard, garlic powder, and black pepper until combined. Spread an even layer of the mixture onto each buttered bread half.
Layer 2 ounces of roast beef slices onto each bread half, slightly overlapping the slices for even coverage.
Top each sandwich with a generous portion of the caramelized onions, followed by one slice of provolone cheese per sandwich.
Place the baking sheet under the broiler and cook for 3-4 minutes, or until the cheese is fully melted and bubbly. Keep a close eye to avoid burning.
Remove the sandwiches from the oven and garnish with chopped fresh parsley if desired.
Serve immediately while hot and enjoy these delicious broiled roast beef sandwiches!
Calories |
2798 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 139.5 g | 179% | |
| Saturated Fat | 44.5 g | 222% | |
| Polyunsaturated Fat | 2.0 g | ||
| Cholesterol | 327 mg | 109% | |
| Sodium | 5104 mg | 222% | |
| Total Carbohydrate | 251.7 g | 92% | |
| Dietary Fiber | 15.4 g | 55% | |
| Total Sugars | 14.4 g | ||
| Protein | 132.7 g | 265% | |
| Vitamin D | 0.1 mcg | 1% | |
| Calcium | 1040 mg | 80% | |
| Iron | 17.2 mg | 96% | |
| Potassium | 1767 mg | 38% | |
*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.