SWISS CHARD AND CARAMELIZED ONION LASAGNA

Steps:

• Cook noodles just until tender. Cover with plastic wrap and set aside.
• In a large skillet, heat 1 tablespoon oil over medium heat.
• Add garlic and cook, stirring often, about 30 seconds.
• Add chard and cook, stirring often, until tender, 5 minutes.
• Transfer to a medium bowl and stir in ricotta. Season with salt and pepper and set aside.
• Wipe out skillet, heat remaining oil over medium heat.
• Add onions, cook and stir, until onions begin to brown all over.
• Sprinkle with sugar, cook and stir until deep amber in color, about 20 minutes.
• Remove from heat and splash with vinegar.
• In a medium saucepan, heat 2 1/2 cups milk over medium heat until steaming.
• Put flour in a small bowl and whisk in 1/2 cup milk until smooth; whisk into hot milk and continue to whisk until until sauce simmers and thickens. Cook and stir 1 minute longer.
• Stir in parmesan or Asiago cheese until melted and smooth. Season with salt and pepper.
• Preheat oven to 400 degrees.
• Lightly oil a 9x13-inch baking dish.
• Coat bottom of dish with 1/2 cup sauce.
• Line bottom with a single layer of noodles.
• Spread half the chard over noodles.
• Add another layer of noodles, arrange onions on top and season with salt and pepper.
• Spread another 1/2 cup of sauce over all.
• Add another layer of noodles, followed by remaining chard.
• Finish with remaining noodles and sauce. Sprinkle with remaining Parmesan.
• Tightly cover with foil sprayed with cooking spray.
• Bake 30 minutes.
• Uncover and bake 10-15 minutes, until light brown and bubbly.
• Let stand 10 minutes before serving.