Cook pasta. Chicken breasts cut into cubes and stew it with chopped onions in a little oil. When the meat turns white, add the cream and leave to boil for 5-7 minutes, add vegeta, salt and pepper to taste. Mix the meat and pasta and pour into baking pan or fireproof dish. Grate cheese, sprinkle with chopped mushrooms, decorate with a few olives or mushrooms instead, line up fresh tomato cut into slices.
Bake in the oven at 220 ° C until the cheese melts and becomes nicely browned.