Right. Its easy.Get any old tomatoes.Cut in half. Place in dish. Drizzle with olive oil,bit of salt+ pepper and any green herb. Roast on low heat in oven for at least 30 mins till it turns to mush,I mean sauce. By low temp,I mean gas mark 4, or fann oven 150 or normal electric 170.
You could add peppers,red onions or mushrooms at the same time.Stir into pasta, and its nice as a cold salad for lunch.
I usually ruin it with cheese!!
Hope that helps
Do you like cous cous?