2 tablespoons unsalted butter
6 ounces sliced mushrooms of your choice
1 large shallot, finely chopped
1 - 9 oz bag fresh spinach
1 to 2 teaspoons truffle oil*, to taste
Salt and pepper
Melt butter in large nonstick skillet over medium-high heat. Add mushrooms; sauté until brown and liquid evaporates, about 8 minutes. Add shallot; sauté 2 minutes.
Add spinach, 1/3 at a time, to skillet with mushrooms and toss over medium-high heat, allowing each batch to wilt slightly before adding next, about 2 minutes per batch. Sauté just until all spinach is wilted and heated through. Stir in 1 teaspoon truffle oil. Season with salt, pepper, and more truffle oil, if desired. Transfer to bowl and serve.
- Adapted from Gourmet Magazine