Leftover Roast Beef Chilli Con Carne
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5 from 3 votes

Leftover Roast Beef Chilli

Wondering what to do with your leftover Roast Beef? Why not make this delicious Leftover Roast Beef Chilli? It’s quick, simple and even tastier than a chilli made with mince. No roast beef leftovers? No problem! Read on to find out how you can 'create' some leftovers.
Course Main Course
Cuisine American, Mexican
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 4
Author Eb Gargano


  • 2 tablespoons olive oil
  • 1 onion diced
  • 2 garlic cloves crushed or chopped small
  • 3 teaspoons mild chilli powder
  • 1 teaspoon dried chilli flakes
  • 400 g tin chopped tomatoes
  • 400 g tin kidney beans
  • 300 ml beef stock fresh or from a cube (I use Kallo Organic)
  • 500 g leftover roast beef cut into small cubes (see note)
  • 300 g basmati or long grain rice to serve


  • Put a drizzle of olive oil into a wide, deep pan and add the diced onion. Put the lid on and cook on a low heat for 5 minutes until softened but not brown. Stir occasionally.
  • Add the garlic, chilli powder and chilli flakes. Stir and cook for 1 more minute, uncovered.
  • Add the chopped tomatoes, kidney beans and beef stock and bring to the boil. Turn the heat down and simmer for 15 minutes, stirring occasionally.
  • Add the beef and cook for a further 5 minutes until the meat is piping hot all the way through.
  • While the chilli is cooking, cook the rice according to the packet instructions or your own preferences.


(1) If using beef mince or diced beef, simply brown off the meat first and then continue with the recipe. Add the beef back into the pan when you add the tomatoes and stock and cook your chilli for 20 minutes.
(2) If using steak, cook your steak in a super hot pan for 2 minutes on each side, then leave to rest for 5 minutes before cutting into bite-sized pieces and continuing with the recipe exactly as written (adding the meat into the pan 5 minutes before the end).