Barbecue Hamburgers recipe
peeled and roughly chopped
salt and black pepper
Place the minced beef into a bowl, mix in one of the onions and season with salt and pepper.
Form the mixture into 4 flat round shapes.
Heat the oil in a frying pan and fry the hamburgers for 10 minutes, turning once.
Pour the pineapple juice and ketchup into a pan then add the remaining onion and seasoning.
Bring to the boil, then simmer for about 20 minutes by when the sauce should have started to thicken.
Put the sauce in a jug to pour over the hamburgers.
Place one hamburger in each of the rolls and serve with your favourite toppings.