Preheat oven to 350 and use the butter to grease the 12" casserole dish or pie tin.
De-stem kale and chop into fine strips less than 1/4" wide. Chop broccoli or other veggies into small pieces.
Fill casserole dish with veggies.
Spinkle cheese ( optional) on top
In a large bowl, whisk together the eggs, salt, pepper and garlic powder.
Pour your whisked eggs on top , moving the bowl as you pour to try to cover the dish evenly.
The eggs should cover all the goodies below, or if not add more eggs.
Cook for approximately 35 minutes or until golden brown and puffed up.
This might take 5-15 minutes longer depending on the size of your dish and moisture content of the veggies, just make sure the eggs have set.
Serve warm.