Creamed Spinach Casserole
This creamy spinach casserole recipe is a more sophisticated cousin to creamed spinach. It's perfect for weekend entertaining or as a holiday side dish.
To make ahead: Prepare Steps 2 & 3, refrigerate for up to 1 day. Bring to room temperature before folding in egg whites.
1 vegetable, 1/2 high-fat protein, 1/2 lean protein