What is the essential ingredient in a classic frittata?

[ParanoidUser]

Hint: 🍳

[Tynab]

The essential ingredient in a classic frittata is beaten eggs. A frittata is an Italian dish that is similar to an omelette or quiche, and is typically made by whisking eggs together with other ingredients such as cheese, vegetables, and meat, and then cooking the mixture in a frying pan or oven. The eggs provide the base for the frittata and give it its distinctive texture and flavor. Other ingredients that are commonly used in frittatas include onions, mushrooms, spinach, bell peppers, tomatoes, ham, bacon, sausage, and various types of cheese. Frittatas are a versatile dish that can be served for breakfast, lunch, or dinner, and can be eaten hot or cold.

[thuongtruong1009]

I think frittata includes additional ingredients such as meats, cheeses, and vegetables...