- 6 eggs, beaten
- 3/4 cup onion, chopped
- 1/4 cup all-purpose flour
- 1 (10 ounce) package frozen chopped spinach, thawed and drained
- 1 (16 ounce) package small curd cottage cheese
- 1 (16 ounce) package shredded Cheddar cheese
- 1/2 cup butter, melted
- salt and pepper to taste
- Preheat an oven to 350 degrees F (175 degrees C). Prepare a 9×13 inch baking dish with cooking spray.
- Beat the eggs in a mixing bowl with the onion and flour until the flour is no longer lumpy. Stir in the spinach, cottage cheese, Cheddar cheese, butter, salt, and pepper until evenly combined; pour into the prepared dish.
- Bake in the preheated oven until the casserole is bubbly and the top is golden brown, about 45 minutes.