Ratatouille with Spicy Italian Chicken Sausage and Creamy Polenta

Bahan-bahan (6 porsi)

• 1 pound ground spicy italian chicken sausage
• 1/2 onion (copped)
• 1 clove garlic (minced or grated)
• 2 small zucchini (chopped)
• 2 small summer squash (chopped)
• 1 small eggplant (chopped)
• 2 red peppers (chopped)
• 4 tablespoons olive oil (divided)
• 1 ounce can diced tomatoes (28)
• 1 tablespoon fresh thyme (chopped)
• 1 tablespoon fresh oregano leaves (chopped)
• 1 tablespoon fresh basil leaves (chopped)
• 1 tablespoon balsamic vinegar
• coarse salt and freshly ground pepper
• 2 cups chicken broth
• 2 cups milk
• 2/3 cup polenta (I used Bob's Red Mill)
• 1/2 cup finely grated parmesan cheese
• 1/4 teaspoon salt
• 1/4 teaspoon pepper