leftover roast beef recipe
The Best leftover roast beef recipe
I love this recipe because it’s so versatile. You can eat it straight from the pan with some roasted potatoes and steamed greens, or you can use it in sandwiches—my husband always says it’s the best thing to put on a baguette with some pickles and mayo. And if you’re serving a crowd, it’s perfect for potlucks or holiday dinners because it keeps well and tastes even better the next day. My kids have grown up eating this, and they’re always surprised how good it gets when it’s been sitting in the fridge for a day. It’s that kind of dish that doesn’t require fancy ingredients or complicated steps—just good-quality beef, a little salt, and some patience. Plus, it’s got all the protein and iron you need without being too heavy, which is great if you’re trying to balance a meal. And honestly? It’s one of those recipes that feels like a little indulgence without being one.

Leftover Roast Beef Gravy & Sandwiches
Transform leftover roast beef into a savory gravy and serve on fresh bread with pickles and lettuce for a quick and delicious meal. This recipe is a must-try for any occasion.
🥘Ingredients
- 2 cups leftover roast beef juices
- 1 tbsp butter
- 1 tbsp all-purpose flour
- 1 cup beef broth
- 1 tbsp Worcestershire sauce
- 1 tsp Dijon mustard
- Salt and pepper to taste
- 8 slices bread (whole wheat or your choice)
- 2 cups shredded lettuce
- 1 cup diced pickles
- 1/2 cup mayonnaise
- Optional: 1/2 cup shredded cheese
👨🍳Directions
-
1
Preheat oven to 350°F (175°C) if you plan to reheat the beef further. Otherwise, proceed directly. -
2
In a saucepan, melt butter over medium heat. Stir in flour to make a roux, cooking for 1-2 minutes until golden. -
3
Slowly whisk in beef broth, Worcestershire sauce, and Dijon mustard. Bring to a gentle simmer and cook for 5-7 minutes until thickened. -
4
Strain the gravy through a fine-mesh sieve to remove any bits of flour or beef fat, if desired. Season with salt and pepper to taste. -
5
To reheat leftover roast beef, cut into bite-sized pieces and warm in the oven at 350°F (175°C) for 10-15 minutes or in a pan over low heat. -
6
Shred the reheated beef using a fork or food processor. Mix shredded beef with gravy until well combined. -
7
Toast bread slices lightly if desired. Assemble sandwiches by spreading mayonnaise on bread, adding lettuce, pickles, and a generous portion of beef mixture. Top with cheese if using.
🔧Equipment
- Mixing bowl
- Saucepan
- Knife and cutting board
- Mixing spoon
- Food processor (optional for shredding beef)
📊Nutrition Facts (per serving)
📝Notes
Tips
- For extra flavor, add a pinch of smoked paprika or a dash of hot sauce to the gravy.
- Use leftover beef for other dishes like beef and potato soup or stuffed peppers.
- Adjust gravy thickness by adding more broth if too thick or reducing heat for a richer consistency.
Substitutions: {“flour”:”Use gluten-free flour blend if needed.”,”broth”:”Substitute with vegetable broth for a vegetarian option.”}
Watch Video Of How Leftover Roast Beef Gravy & Sandwiches Works
❓ Frequently Asked Questions About Leftover Roast Beef Gravy & Sandwiches
Can I store leftover roast beef for more than one day?
Yes, you can store leftover roast beef for up to 4 days in the refrigerator. To keep it fresh, store it in an airtight container or wrap it tightly in aluminum foil or plastic wrap. Always reheat it to at least 165°F (74°C) before consuming to ensure safety.
How should I reheat roast beef to maintain its tenderness?
To prevent drying out, reheat roast beef gently using one of these methods:
– Oven: Place the beef in a baking dish with a little broth or water, cover with foil, and heat at 325°F (163°C) for 15–20 minutes.
– Stovetop: Warm it in a skillet with a splash of beef broth or butter over low-medium heat for 3–5 minutes, stirring occasionally.
– Microwave: Use the defrost setting (not full power) and cover loosely with a damp paper towel for 1–2 minutes, checking halfway.
What are some creative ways to use leftover roast beef?
Leftover roast beef can be repurposed in many delicious ways:
– Sandwiches & Wraps: Use in classic BLTs, turkey burgers, or stuffed avocado wraps.
– Salads: Shred or slice for a hearty roast beef salad with greens, cheese, and a creamy dressing.
– Pasta Dishes: Toss with alfredo sauce, marinara, or even a roast beef & mushroom pasta.
– Soups & Stews: Add to beef stew, minestrone, or a creamy roast beef soup.
– Breakfast Hash: Sauté with potatoes, onions, and peppers for a savory breakfast.
– Gourmet Sandwiches: Try a roast beef & Swiss cheese sandwich with a mustard aioli or a roast beef & fig spread on ciabatta.
How do I know if my leftover roast beef has gone bad?
Check for these signs before consuming:
– Smell: If it smells rancid, sour, or overly sour, discard it.
– Texture: Bad beef may develop a slime-like film or become dry and crumbly.
– Color: Normal leftover beef should be pinkish or light brown; spoiled beef may turn grayish or greenish.
– Mold: Any visible fuzzy or discolored spots indicate spoilage—throw it out immediately.
Can I freeze leftover roast beef, and if so, how long will it last?
Yes, you can freeze leftover roast beef for up to 3 months for best quality. To freeze:
1. Cool completely before wrapping.
2. Use airtight containers, freezer bags (squeeze out air), or foil wraps.
3. Label with the date and store in the coldest part of the freezer.
For best results, reheat from frozen using the same methods as above, adding 5–10 extra minutes if needed. Freezing may slightly affect texture, but it’s still safe to eat after 3 months.
