Spinach Casserole

Ingredients:

2 cups cottage cheese (I used nonfat)
3 eggs, lightly beaten
3 Tbs flour (I used whole wheat pastry flour)
3 Tbs cold butter, cut into small cubes (I used unsalted)
¼ lb extra sharp cheddar cheese, cut into small cubes
1lb frozen spinach, thawed and squeezed of liquid

Directions:

Preheat oven to 350 and combine all ingredients and mix well.
Pour into a casserole dish (sprayed with cooking spray).
Bake for 1 hour or until golden brown.

Source: WhatsCookingWithMary