Roast Beef Sandwich Slices
Take your lunch game to the next level with these irresistible Roast Beef Sandwich Slices, perfect for a quick yet indulgent homemade meal. Built on a foundation of crusty baguette or sandwich bread, these sandwiches are layered with tender, thinly sliced roast beef, creamy Swiss cheese, and a peppery handful of arugula. What truly sets this recipe apart is the zesty, flavor-packed horseradish mayo—a blend of mayonnaise, prepared horseradish, Dijon mustard, and a touch of seasoning for the ultimate tangy kick. Whether toasted to golden perfection or served as-is, these sandwiches come together in just 15 minutes, making them an ideal choice for busy weeknights or casual lunches. Pair with a crisp salad or a side of chips for a restaurant-quality experience at home.
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Recipe Information
Ingredients
- 400 grams Roast beef (thinly sliced)
- 1 loaf Crusty baguette or sandwich bread
- 4 slices Swiss cheese (slices)
- 1 cup Arugula or mixed greens
- 4 tablespoons Mayonnaise
- 2 teaspoons Prepared horseradish
- 1 teaspoon Dijon mustard
- 1 teaspoon Salt
- 0.5 teaspoon Black pepper
- 1 tablespoon Butter (optional, for toasting)
Instructions
Start by preparing the horseradish mayo. In a small bowl, combine mayonnaise, prepared horseradish, Dijon mustard, salt, and black pepper. Mix until smooth and set aside.
If using a baguette, slice it lengthwise and into 4 equal portions. If using sandwich bread, separate 8 slices. Optionally, lightly butter the inner sides of the bread for toasting.
On a flat skillet or grill pan over medium heat, lightly toast the bread (butter-side down if buttered) for 1-2 minutes until golden brown. Remove and set aside.
On the bottom half of each sandwich portion, generously spread the prepared horseradish mayo.
Layer with thinly sliced roast beef (roughly 100 grams per sandwich), followed by one slice of Swiss cheese per sandwich.
Add a handful of arugula or mixed greens for freshness.
Place the top half of the bread over the assembled ingredients.
If desired, return the assembled sandwiches to the skillet or grill pan and press gently for 1-2 minutes to melt the cheese slightly.
Slice the sandwiches in half for easy serving. Serve immediately and enjoy!
Nutrition Facts
Calories |
643 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 28.4 g | 36% | |
| Saturated Fat | 10.5 g | 53% | |
| Polyunsaturated Fat | 0.8 g | ||
| Cholesterol | 92 mg | 31% | |
| Sodium | 2101 mg | 91% | |
| Total Carbohydrate | 58.7 g | 21% | |
| Dietary Fiber | 2.3 g | 8% | |
| Total Sugars | 1.3 g | ||
| Protein | 38.7 g | 77% | |
| Vitamin D | 0.2 mcg | 1% | |
| Calcium | 301 mg | 23% | |
| Iron | 4.4 mg | 24% | |
| Potassium | 440 mg | 9% | |
*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.
