Elevate your lunchtime routine with this High Protein Classic Roast Beef Sandwich—an irresistibly hearty and flavorful option packed with nutrition and bold ingredients. Built on wholesome whole grain bread, the sandwich layers tender, seasoned roast beef, creamy Swiss cheese, crisp lettuce, juicy tomato slices, and delicate red onion, all tied together with a zesty Dijon mustard spread. Toasted to golden perfection in a touch of olive oil, this warm, satisfying sandwich is high in protein and brimming with texture and flavor in every bite. Perfect as a quick lunch or post-workout meal, this recipe comes together in just 15 minutes, making it a deliciously convenient way to fuel your day. Serve it fresh and warm for the ultimate balance of comfort and vitality.
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Preheat a skillet over medium heat.
Brush olive oil onto the slices of whole grain bread to ensure they toast up nicely.
Place the slices of bread in the preheated skillet and let them toast for about 2-3 minutes on each side, or until golden brown.
Meanwhile, thinly slice the tomato and the red onion. Set aside.
Once the bread is toasted, spread Dijon mustard on one side of each slice.
Layer the roast beef evenly over two slices of bread on the mustard-spread side.
Add one slice of Swiss cheese over the roast beef on each sandwich.
Layer the lettuce leaves, followed by sliced tomatoes and onions, over the cheese.
Top with the remaining slices of toasted bread, mustard side down.
Cut the sandwiches in half and season with salt and black pepper to taste.
Serve immediately to enjoy warm.
Serving size | (614.1g) |
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Amount per serving | % Daily Value* |
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Calories | 1023.6 |
Total Fat 44.6g | 0% |
Saturated Fat 10.0g | 0% |
Polyunsaturated Fat 7.2g | |
Cholesterol 83.6mg | 0% |
Sodium 4598.5mg | 0% |
Total Carbohydrate 94.9g | 0% |
Dietary Fiber 13.7g | 0% |
Total Sugars 24.5g | |
Protein 59.0g | 0% |
Vitamin D 10.2IU | 0% |
Calcium 722.4mg | 0% |
Iron 7.1mg | 0% |
Potassium 1335.9mg | 0% |
Source of Calories