Spinach Salad
Ingredients
- 3 large eggs
- 6 ounces bacon – cut into 0.5-inch pieces
- 1/2 cup red onion – thinly sliced (~0.5 medium red onions)
- 4 ounces cremini mushrooms – thinly sliced (~6.5 medium cremini mushrooms)
- 10 ounces baby spinach – stems trimmed
- 3 tablespoons red wine vinegar
- 1 teaspoon Dijon mustard
- 1 teaspoon granulated sugar
- 1/2 teaspoon black pepper – freshly ground
- 1/4 teaspoon kosher salt
Instructions
1. Place the eggs in a saucepan, cover with cold water by 1 inch, and bring to a gentle boil over medium-high heat. As soon as it boils, cover, remove from heat, and let stand 10 minutes. Transfer eggs to an ice bath until cool, then peel and quarter.
2. Cook the bacon in a large skillet over medium heat, stirring occasionally, until crisp and the fat has rendered, 8–10 minutes. Transfer bacon to a paper towel–lined plate. Pour off and reserve 3 tablespoons of the bacon fat in the skillet; discard any excess.
3. While the bacon cooks, prepare the vegetables. Add the baby spinach to a large mixing bowl. Add the red onion and cremini mushrooms on top.
4. Make the warm dressing: Set the skillet with 3 tablespoons bacon fat over low heat. Whisk in the red wine vinegar, Dijon mustard, granulated sugar, black pepper, and kosher salt. Cook, whisking, just until emulsified and steaming but not boiling, 30–60 seconds.
5. Pour the warm dressing over the spinach, onion, and mushrooms. Toss quickly and thoroughly until the leaves are glossy and just beginning to wilt, 20–30 seconds.
6. Add the crispy bacon and toss briefly to distribute. Arrange the quartered eggs over the salad and serve immediately while the greens are warm and the bacon is crisp.
Spinach salad is a bright, savory mix built on tender young spinach leaves, often paired with the smokiness of bacon, the gentle richness of hard-boiled eggs, and the snap of raw mushrooms and onions. A warm bacon vinaigrette ties everything together, slightly wilting the greens so they drink in tangy, salty flavors. The result balances soft and crisp textures with a sweet-acid backbone that makes it satisfying as a main or side.
Historically, this salad sits at the intersection of American steakhouse fare and Pennsylvania Dutch–style hot bacon dressings traditionally spooned over leafy greens. By the mid-20th century, spinach salad with warm bacon dressing had become a restaurant staple across the United States, celebrated for its tableside drama and bold flavors. Over time, many variations emerged—some with cheese, nuts, or fruit—but the core combination of spinach, bacon, eggs, and a warm vinaigrette remains the classic reference point.