This squash version may be your new favorite lasagna recipe.

Trade the expected tomato sauce for pureed winter squash to give this Italian staple a sophisticated upgrade.

Thats not the only change we made with this formula.

Overhead View of Slow-Cooker Squash Lasagna Served on a White Plate with Metal Fork

Photo: Romulo Yanes

Just dont be surprised if this recipe tops your traditional lasagna on the list of family favorites.

In a second bowl, combine the ricotta, spinach, 12 teaspoon salt, and 14 teaspoon pepper.

In the bottom of a 5- to 6-quart slow cooker, spread 12 cup of the squash mixture.

Sprinkle with the mozzarella.

Cook on low, covered, until the noodles are tender, 3 to 4 hours.

Serve with the green salad, if desired.

2,000 calories a day is used for general nutrition advice.