Spinach salad is a nutritious and delicious salad made with fresh spinach leaves, bacon, hard-boiled eggs, mushrooms, and a warm bacon dressing. It is a popular salad that can be enjoyed as a side dish or a main course. The warm bacon dressing is made with bacon drippings, vinegar, sugar, and Dijon mustard. Spinach salad is a satisfying and flavorful salad that is perfect for any time of the year.