Big Dill Soup

Ingredients

• 1 tablespoon canola oil
• 2 medium carrots, chopped
• 1 small onion, coarsely chopped
• 2 cloves garlic, minced
• 1/2 cup whole-wheat orzo pasta
• 1 1/2 cups rotisserie chicken, coarsely shredded
• 6 cups reduced-sodium chicken broth
• 1 1/2 cups frozen peas
• 8 ounces fresh baby spinach
• 2 tablespoons fresh dill, chopped, or 1 tablespoon dill weed
• 2 tablespoons lemon juice
• salt, to taste
• coarsely ground pepper, optional, to taste, for serving