Pre-heat oven to 375 degrees
Prepare pie baking dish with 1 teaspoon butter
Roughly chop vegetables, sauté over medium heat in 4 teaspoon butter until wilted, do not over cook (about 5 minutes)
Mix eggs, milk until well combined, add cheese and seasoning, pour into baking dish
bake for 35-40 minutes or until center is firm to the touch