For sauce, melt butter in a 2-quart saucepan over medium heat. Stir in flour until well blended and smooth. Gradually add chicken broth, milk, and TABASCO® Green Sauce. Cook until mixture thickens and boils, stirring frequently.
For filling, heat oil in a 12-inch skillet over medium heat; add turkey and onion and cook until meat is browned, stirring frequently. Stir in TABASCO® Green Sauce and salt. In a small bowl, mix ricotta cheese, egg, and parsley.
Grease a 12x8-inch baking dish and spread 1 cup of sauce on bottom. Place 3 lasagna noodles in baking dish. Spread 1/3 of turkey mixture, 1/3 of ricotta cheese, 1/4 of mozzarella, and 1/4 of remaining sauce over noodles. Repeat layering two more times. Top with remaining 3 lasagna noodles. Spread remaining sauce over noodles. Sprinkle with remaining mozzarella and Parmesan cheese.
Cover lasagne with foil and bake in a 375°F oven for 30 minutes. Uncover and bake 10 minutes longer or until lasagna is hot and bubbly. Let stand 5 minutes before serving.
Makes 8 servings.