Preheat oven to 350 degrees Fahrenheit (175 degrees Celsius).

Lightly grease a pie dish or baking dish.

In a large bowl, combine ricotta cheese, eggs, pepperoni, boiled ham, salami, prosciutto, grated cheese, black pepper, and cooked spaghetti.

Mix all ingredients thoroughly until well combined.

Pour the mixture into the prepared dish.

Bake for 1 hour, or until golden brown and set.

Let cool slightly before serving.