Possible Clues:

• Sauce for gnocchi
• Sauce made with basil and pine nuts
• Sauce often made with pine nuts
• ___ alla genovese
• Sauce with crushed garlic and basil
• Topping made in a mortar
• In Mexico, money protects the origin of tartare sauce
• Filling in canapes, tomato sauce!
• Pizza topping
• Sauce got from escargots epicurean served up