1. Place oil in 4 quart soup pot; lightly saute onion, carrots, and mushrooms about 5 minutes.
2. Add 2 tablespoons pesto, peas, and zucchini; toss about 1 minute to coat.
3. Add beans, broth, tomatoes, and pepper; bring to a boil; cover, reduce heat to low; cook about 10 minutes or until vegetables are tender.
4. Stir in Parmesan cheese and cilantro.
5. Spread remaining pesto over bread slices; top with Monterey Jack cheese.
6. Place bread slice in each soup bowl, cheese side up; spoon hot vegetable stew over bread slices.
Yield: 6 servings