Grease your casserole pan with your olive oil.
Add one layer of croissants to the pan. Use about half of your slices.
Layer in the spinach and broccoli.
Layer in half of the sun-dried tomatoes, green onion and goat cheese.
Add a second layer of bread
Add the rest of your sun-dried tomatoes and goat cheese.
Top with the rest of the green onions.
Mix together your eggs, butter and milk.
Pour mixture over the casserole and make sure all of the croissant pieces get covered by the egg mix.
Chill for 2 hours.
Preheat the oven to 350 degrees and cook for 30 -40 minutes.
Let cool for 5 minutes and then serve.