Liver and bacon with onion gravy - Recipes - Hairy Bikers

Ingredients

• 450g lambs’ or calves’ liver, sliced (thawed, if frozen)
• 4 tsp plain flour
• 20g butter
• 1 tsp sunflower oil
• 1 medium onion, fairly thinly sliced
• 2 rindless lean back bacon rashers (about 55g), each cut into 2cm wide strips
• 500ml beef stock, made with 1 stock cube
• 2 tsp tomato ketchup
• flaked sea salt
• freshly ground black pepper