How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for The Best Roast Beef Sandwich?

You need 9 ingredients. The key ingredients include: 1 (10 1/2 ounce) can Campbell's French onion soup, water, 3/4 soup can, 1 tablespoon Worcestershire sauce, 1 tablespoon Kitchen Bouquet, and more.

Is The Best Roast Beef Sandwich suitable as meat & poultry?

Yes, The Best Roast Beef Sandwich falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover The Best Roast Beef Sandwich?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

The Best Roast Beef Sandwich Recipe

Name: The Best Roast Beef Sandwich
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (10 1/2 ounce) can Campbell's French onion soup; water, 3/4 soup can; 1 tablespoon Worcestershire sauce; 1 tablespoon Kitchen Bouquet; 1 lb thinly sliced deli roast beef; 4 hoagie rolls, whatever you call them where you are, we call them subs; 1/4 cup mount olive mild banana pepper ring; 1/4 cup thinly sliced red onion; 4 slices provolone cheese, cut in half

Try this homemade The Best Roast Beef Sandwich recipe the whole family will love. Made with Campbell's, water, Worcestershire sauce and Kitchen. Easy st…

This The Best Roast Beef Sandwich relies on simple, everyday ingredients such as water, 3/4 soup can, worcestershire sauce, kitchen bouquet and thinly sliced red onion. It comes together quickly and makes 4 servings, at about 428 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Servings: persons

1 (10 1/2 ounce) can Campbell's French onion soup
water, 3/4 soup can
1 tablespoon Worcestershire sauce
1 tablespoon Kitchen Bouquet
1 lb thinly sliced deli roast beef
4 hoagie rolls, whatever you call them where you are, we call them subs
1/4 cup mount olive mild banana pepper ring
1/4 cup thinly sliced red onion
4 slices provolone cheese, cut in half

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
428 kcal
Category
Meat & Poultry

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