I can provide you with some examples of traditional dishes from different countries and the ingredients commonly used in them:
Italy - Pasta Carbonara: Common ingredients: Pasta (usually spaghetti), eggs, Pecorino Romano cheese, guanciale (cured pork jowl) or pancetta, black pepper.
India - Chicken Tikka Masala: Common ingredients: Chicken, yogurt, tomato sauce or puree, cream, various spices like garam masala, cumin, coriander, turmeric, and chili powder.
Japan - Sushi: Common ingredients: Sushi rice (vinegared rice), raw fish (such as tuna, salmon, or shrimp), nori (seaweed), cucumber, avocado, and sometimes other ingredients like pickled ginger or wasabi.
Mexico - Tacos: Common ingredients: Tortillas (corn or flour), various fillings (such as seasoned meat like beef, chicken, or pork, grilled vegetables, beans), toppings like salsa, guacamole, cheese, and lettuce.
Greece - Moussaka: Common ingredients: Eggplant, ground meat (often lamb or beef), tomatoes, onions, garlic, spices like cinnamon and oregano, béchamel sauce, and grated cheese.
Thailand - Tom Yum Goong (Spicy Thai Shrimp Soup): Common ingredients: Shrimp, lemongrass, galangal, kaffir lime leaves, fish sauce, lime juice, chili peppers, and sometimes mushrooms and coconut milk.
Nigeria - Jollof Rice: Common ingredients: Rice, tomatoes, onions, peppers, tomato paste, vegetable oil, and various spices like thyme, curry powder, and bay leaves. It can also include chicken, beef, or fish.
Lebanon - Hummus: Common ingredients: Chickpeas (garbanzo beans), tahini (sesame paste), garlic, lemon juice, olive oil, and ground cumin.
Russia - Borscht: Common ingredients: Beets, cabbage, potatoes, carrots, onions, garlic, beef or pork, tomato paste, and sour cream for garnishing.
Ethiopia - Injera with Doro Wat: Common ingredients: Injera (fermented flatbread), Doro Wat (spicy chicken stew), onions, berbere spice blend, niter kibbeh (spiced clarified butter), and boiled eggs.
Remember that these are just a few examples, and each country has a rich culinary tradition with numerous other traditional dishes, each unique and flavorful in its own way.