Ingredients

• 1 tablespoon extra-virgin olive oil
• 1 medium red bell pepper, chopped
• 1/2 cup chopped yellow onion
• 1/2 pound cooked or raw shrimp, tails removed, cut in pieces
• 2 cups fat-free half-and-half
• 1 cup no-salt-added tomato sauce
• 1/4 teaspoon hot chile sauce, or to taste
• salt and freshly ground black pepper to taste
• 1 teaspoon butter
• 1/4 cup grated fresh Parmesan cheese