Chicken in Sweet Tomato Sauce

Ingredients

4 skinless, boneless chicken breasts (trimmed and pounded flat)
1 can of crushed tomatoes
3 spoons of rape seed oil
1 onion (finely chopped)
juice from 1 lemon
3 spoons of soy sauce
5 spoons of tomato paste
salt and pepper to taste

Fry your onions in 3 spoons of oil until soft (about 5 minutes). Add your chicken breasts (seasoned with salt and pepper) and fry until golden brown. It takes about 5 minutes on each side.
While you are frying your chicken make the sauce. In a bowl mix 5 spoons of tomato paste with lemon juice, soy sauce and all of the crushed tomatoes. Taste and season with salt and pepper as you see fit.
Pour over the chicken and