Description
Indulge in the rich flavors of Roast Beef Sandwiches with Lettuce and Onions, perfect for any occasion, from casual lunches to elegant gatherings. These sandwiches feature tender roast beef paired with crispy onions and fresh greens, creating a delightful balance of textures and tastes. Not only are they easy to prepare in under an hour, but they also offer versatility—you can customize them to suit your preferences. Ideal as appetizers or main dishes, these sandwiches will impress your guests and satisfy your cravings.
Ingredients
Scale
- 8 slices of toast
- 600 grams of roast beef
- Salt and freshly ground pepper
- 1 tablespoon of mustard
- 4 tablespoons of vegetable oil
- 2 onions
- 1 handful of lettuce (arugula or spinach)
Instructions
- Season the roast beef with salt and pepper. Sear in a frying pan with vegetable oil until golden brown, then brush with mustard and roast in the oven at 140°C (275°F) for about 30 minutes.
- Slice onions into rings and sweat them in the leftover oil until golden brown; season with salt and pepper.
- Rinse and chop the lettuce.
- Toast the bread, then layer with roast beef slices, cooked onions, and lettuce. Top with another slice of toast and cut diagonally before serving.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main Dish
- Method: Frying and Roasting
- Cuisine: American
Nutrition
- Serving Size: 1 sandwich
- Calories: 447
- Sugar: 2g
- Sodium: 820mg
- Fat: 22g
- Saturated Fat: 5g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 3g
- Protein: 28g
- Cholesterol: 70mg