spinach salad recipe

**For the Salad:** - 6 cups fresh baby spinach leaves - 1 cup cherry tomatoes, halved - 1/2 red onion, thinly sliced - 1/2 cucumber, sliced - 1/4 cup crumbled feta cheese - 1/4 cup toasted pine nuts or slivered almonds - 1 avocado, sliced **For the Lemon Vinaigrette:** - 1/4 cup extra-virgin olive oil - 2 tablespoons fresh lemon juice - 1 teaspoon Dijon mustard - 1 teaspoon honey or maple syrup - 1 clove garlic, minced - Salt and black pepper to taste