Bacon, Egg, and Cheese Casserole

I made this for dinner one night (since the hens have started laying regularly again) though it'd be delicious for a breakfast or brunch, too. I snuck a handful of spinach in to be really cruel to my children to make it a tad healthier and really loved the result. Eat up!

Ingredients:

5 eggs
1/2 cup milk
3 cups shredded potatoes OR hash browns, thawed
1/3 cup green onion, chopped
1/2 teaspoon salt
1 1/2 cup shredded cheddar
5 slices bacon
1/2 cup spinach, optional

Preheat oven to 350F. Cut bacon into p...