Roast Beef Bagel with Caramelised Onion and Gruyere Cheese

If you’ve got leftover roast beef, you need to try this roast beef, caramelised onion and gruyere cheese bagel. Decadent, tasty, meaty, saucy – you really can’t go wrong.

This delicious recipe is brought to you by the 10th season of Good Chef Bad Chef, which we are delighted to sponsor. Watch the video and give it a try!

Want to try another recipe? Check out how to make corned beef.