Put a large skillet over a high flame and heat 2 tablespoons of the oil. Add the sausage and break it up with a wooden spoon as it cooks. Cool until the sausage is nicely browned, about 5-7 minutes.
Add the mushrooms to the pan and cook until browned, about 5 minutes. Add salt as desired and cook 1-2 minutes. Remove from heat and cool to room temperature.
Preheat your oven to 400 degrees
Brush a 12 inch pan with extra Virgin olive oil
In a large mixing bowl combine the eggs, cheese mint and salt. Add in the remaining 1/2 cup of oil and the sautéed mushrooms and sausage. Mix well and pour into the prepared pan.
Bake until golden brown, about 40-45 minutes.