Easy Ratatouille

Name: Easy Ratatouille
Ingredients: 1 - eggplant, cubed; 1 - zucchini, cubed; 1 - yellow squash, cubed; 2 - red onions, chopped; 1 - green pepper, chopped; 1 - red pepper, chopped; 6 - plum tomatoes, chopped; ## MARINADE INGREDIENTS; 1/2 cup(s) olive oil; 2 tablespoon(s) Dijon mustard; 1/4 cup(s) balsamic or red wine vinegar; 4 - garlic cloves, chopped; 3 tablespoon(s) fresh basil leaves, chopped; 2 tablespoon(s) fresh oregano, chopped; 1/4 teaspoon(s) cayenne pepper, optional; - salt and freshly ground pepper to taste; ## GARNISH INGREDIENTS; 3 tablespoon(s) parsley, chopped