Are you looking for leftover roast beef recipes? If you’re wondering what to do with leftover roast beef, it seems like you have some delicious roast beef left from last night’s dinner!
We love this leftover roast beef casserole recipe because you can use not just the leftover pot roast, but also the veggies that you cook when you cook a roast in a slow cooker or Instant Pot.
Use a sturdy pasta like rigatoni to make this pasta recipe so that it stays nice and firm. You can also use fusilli pasta if you prefer, or even macaroni.
It’s like beef and noodles, but so much better because it’s made with your savory roast beef that’s been cooking for hours in a slow cooker (or minutes in an Instant Pot).