Heat the oil in a large skillet over medium-high heat.

Add leeks and sauté for 3-4 minutes, until softened. Add spinach and stir for 2-3 minutes until spinach is mostly wilted.

Add garlic and sauté an additional 30 seconds. ★ ★ ★ ★ ★ 0 Reviews

Heat olive oil in a large pan over medium-low heat. Season with salt and pepper, to taste. Sprinkle with Parmesan cheese, if … Add the leeks, thyme, ½ teaspoon salt, and ¼ teaspoon pepper and cook, stirring occasionally, until soft and beginning to brown, 10 to 12 minutes.