2 tablespoons fresh lemon juice |
2 tablespoons balsamic vinegar |
2 teaspoons country-style dijon mustard |
1/2 cup extra-virgin olive oil |
1 6-ounce bag fresh baby spinach |
1 head radicchio, torn into bite-size pieces |
8 ounces button mushrooms, sliced |
2 green onions, minced |
1/2 cup chopped roasted cashews |