1. The menu for 4 people with a total budget of €20 included spaghetti carbonara for starter, meatballs with fried potatoes for the main dish, and cheesecake for dessert.
2. The spaghetti carbonara recipe included ingredients like spaghetti, cooking oil, grated cheese, butterfat, bacon, mushrooms, and an egg. The meatballs recipe used minced meat, eggs, bread, milk, garlic, parsley, flour, and tomato sauce.
3. The cheesecake recipe included ingredients like philadelphia butter, liquid cream, sugar, cookies, blueberry jam, and butter.