Creamy Chicken Lasagna with White Sauce

white lasagna, or lasagna bianca. This creamy rendition with chicken became popular in the U.S. as a comforting, non-tomato alternative during the casserole boom of the mid-20th century.

Today, white chicken lasagna is a Pinterest-era comfort queen, offering nostalgic flavor with a modern, wellness-forward glow-up—think lean protein, fresh herbs, and a velvety sauce that says “home” in every bite.

INGREDIENTS (Main Lasagna Layers)

For the Chicken Filling:

  • 2 cups cooked, shredded chicken (rotisserie chicken is perfect)
  • 1 tbsp olive oil
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced