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 Roast Beef Barbecue?

You need 10 ingredients. The key ingredients include: 2/3 lb thinly sliced deli roast beef, 1/2 cup water, 1/4 cup ketchup, 1 tablespoon brown sugar, and more.

Is Roast Beef Barbecue suitable as soups & stews?

Yes, Roast Beef Barbecue falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Roast Beef Barbecue?

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

Roast Beef Barbecue Recipe

Name: Roast Beef Barbecue
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2/3 lb thinly sliced deli roast beef; 1/2 cup water; 1/4 cup ketchup; 1 tablespoon brown sugar; 1/2 teaspoon prepared mustard; 1/4 teaspoon hot pepper sauce; 1/8 teaspoon salt; 1/8 teaspoon pepper; 1/8 teaspoon chili powder; 4 hamburger buns, split

Try this homemade Roast Beef Barbecue recipe the whole family will love. Made with deli roast beef, water, ketchup and brown sugar. Easy step-by-step in…

This Roast Beef Barbecue relies on simple, everyday ingredients such as water, ketchup, brown sugar and prepared mustard. It comes together quickly and makes 4 servings, at about 382 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

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Roast Beef Barbecue

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions