French Onion Soup Lasagna

Name: French Onion Soup Lasagna
Ingredients: 6 fresh sheets of lasagna noodles; 3 cups carmelized onions; 1 pound sliced yellow onions; 2 tablespoons olive oil; 1-2 teaspoons browning sauce (optional); 1 quart bechamel sauce; 6 tablespoons butter; 1/4 cup flour; 1 quart milk; 1 garlic clove, crushed; 1 pinch nutmeg; 2 cups gruyere cheese, grated; 2 cups ricotta cheese; 1 egg; 1/2 cup parmesan cheese; 1 bunch fresh thyme; 1 cup fresh italian breadcrumbs; 1 tablespoon parsley; Salt; white pepper