Sauce: Sieved tomatoes, garlic, onion, oregano , zucchini, mushrooms, olives, capers, touch of cayenne, black pepper , red wine. Home made. Sauces I make all the time, none of the gaseous emissions in evidence.
Pasta: cooked al dente, but wholewheat pasta remains chewy no matter how long you cook it.
Cheese on top?