Croissant Breakfast Casserole

This is a no fail recipe! Easy for the beginner cook, and looks very elegant. Can be doubled and tripled with no problem! Cook time does not take into consideration overnight sitting time, so plan ahead!!


● 4 plain croissants
● 1 tbsp. butter
● 2 cups sliced fresh mushrooms
● 1/4 cup sliced green onions
● 4 eggs
● 1 cup milk
● 1 cup shredded swiss cheese
● 1 cup shredded mozzarella cheese
● 1/4 cup parmesan cheese


1. Split croissants in half and place bottoms cut side up in one

layer in a rectangular casserole.

2. Melt butter in a fry pan.

3. Saute mushrooms and green onion until tender and liquid has


4. Set aside.

5. Beat together eggs and milk.

6. Pour half over croissants, layer mushroom mixture and cheeses

on top, then pour over remaining liquid.

7. Position croissant tops over the bottoms, cut side down.

8. Let stand over night in the refrigerator.

9. Bake at 350*F for 25 to 30 minutes or until set.

10. Cover with foil if browns too quickly.

Check out more of my recipe posts here.

Find lots more recipes at Tempt My Tummy Tuesday, Tasty Tuesday and Grocery Cart Challenge Recipe Swap.