Seafood Linguine

Ingredients (16)

• 1 large onion, chopped
• 2 tablespoons butter
• 1 tablespoon olive oil
• 3 garlic cloves, minced
• 1 cup white wine or chicken broth
• 1 can (28 ounces) diced fire-roasted tomatoes
• 1 tablespoon minced fresh rosemary or 1 teaspoon dried rosemary, crushed
• 1 teaspoon sugar
• 1 teaspoon minced fresh oregano or 1/4 teaspoon dried oregano
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 1 package (16 ounces) linguine
• 1 pound sea scallops
• 9 ounces uncooked large shrimp, peeled and deveined
• 2 tablespoons minced fresh parsley
• Shredded Parmesan cheese, optional