Why Make This Recipe
Homemade Roast Beef Sandwich with Cheddar is a delicious and satisfying meal that you can make quickly at home. With tender slices of roast beef, melted cheddar cheese, and warm, toasted buns, this sandwich is perfect for lunch or an easy dinner. Making your own sandwich allows you to customize it just the way you like, including extra toppings or a side of dipping au jus. It’s a comforting dish that brings the feel of a diner right into your kitchen.
How to Make Homemade Roast Beef Sandwich with Cheddar
Ingredients:
- 1 onion bun
- 1 pound roast beef, sliced
- 1 cup au jus (beef broth or stock)
- 1 cup cheddar cheese, shredded
- Butter (for toasting the bun)
- Optional: additional toppings like onions or peppers
Directions:
- In a saucepan, heat the au jus over medium heat.
- Add the sliced roast beef and simmer until heated through.
- While the beef is heating, melt a little butter in a skillet and toast the onion bun until golden brown.
- Once the beef is ready, place a generous amount on the bottom half of the toasted bun.
- Pour the hot au jus over the beef.
- Top with shredded cheddar cheese, allowing it to melt slightly from the heat of the beef.
- Add any optional toppings and cover with the top half of the bun.
- Serve immediately with extra au jus for dipping.
How to Serve Homemade Roast Beef Sandwich with Cheddar
Serve your Homemade Roast Beef Sandwich with Cheddar while it’s hot. It pairs well with crispy chips, a fresh side salad, or some pickles for a bit of crunch. Offer a small bowl of extra au jus on the side for dipping, which makes the sandwich even more delicious.
How to Store Homemade Roast Beef Sandwich with Cheddar
If you have leftovers, store the sandwich components separately in airtight containers. Keep the roast beef and au jus in the refrigerator for up to 3 days. The toasted bun can also be kept, but it’s best to reheat it when you’re ready to enjoy the sandwich again.
Tips to Make Homemade Roast Beef Sandwich with Cheddar
- For added flavor, season your au jus with some garlic powder or black pepper.
- Be careful not to overheat the roast beef; you want it warm, not dried out.
- Experiment with different types of cheese, like provolone or mozzarella, for a unique twist.
Variation
You can make this sandwich even heartier by adding sautéed mushrooms or bell peppers. These veggies add great flavor and texture, enhancing the overall taste of your sandwich.
FAQs
Q: Can I use a different type of meat?
A: Yes! You can substitute the roast beef with turkey, ham, or even grilled chicken.
Q: Is there a way to make this sandwich healthier?
A: To make it healthier, opt for whole grain buns and reduce the amount of cheese or choose a low-fat cheese option.
Q: Can I freeze the sandwich?
A: It’s best not to freeze the assembled sandwich, but you can freeze the roast beef and au jus separately. Reheat them when you’re ready to eat.

Homemade Roast Beef Sandwich with Cheddar
Ingredients
Method
- In a saucepan, heat the au jus over medium heat.
- Add the sliced roast beef and simmer until heated through.
- Melt a little butter in a skillet and toast the onion bun until golden brown.
- Once the beef is ready, place a generous amount on the bottom half of the toasted bun.
- Pour the hot au jus over the beef.
- Top with shredded cheddar cheese, allowing it to melt slightly from the heat of the beef.
- Add any optional toppings and cover with the top half of the bun.
- Serve immediately with extra au jus for dipping.