Shrimp and Scallop Lasagna Recipe | Food Network

Ingredients

• 12 lasagna noodles
• 3 tablespoons unsalted butter
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 3 tablespoons all-purpose flour
• 2 1/2 cups half-and-half
• 1 cup grated Romano
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 3/4 pound sea scallops, cut in half or quartered if very large
• 3/4 pound medium shrimp, peeled and deveined
• 1/2 cup grated Parmesan