Best Butternut Squash Caramelized Onion Spinach Lasagna Recipes

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BUTTERNUT SQUASH, CARAMELIZED ONION AND SPINACH LASAGNA



Butternut Squash, Caramelized Onion and Spinach Lasagna image

This rich fall lasagna from Kim Quay, the owner of Comfort Food, a catering and prepared food business in Morrisville, Pa., makes an excellent main course for vegetarians and meat-lovers alike.

Provided by Tara Parker-Pope

Categories     dinner, sauces and gravies, main course

Time 3h15m

Yield 8 to 10 servings

Number Of Ingredients 15

1 large butternut squash
6 tablespoons olive oil, divided
3 red onions, medium, julienned
1 pound part-skim ricotta cheese
2 tablespoons rosemary, chopped
2 eggs
1 1/2 cups grated Parmesan cheese, divided
3 tablespoons unsalted butter
Scant 1/2 cup all-purpose flour
3 1/2 cups whole milk
Pinch nutmeg
1 bag chopped frozen spinach (1-pound), defrosted and drained
6 sheets fresh pasta, or no-boil lasagna noodles
Salt
Pepper

Steps:

  • Roast the butternut squash. Preheat oven to 375 degrees. Cut squash in half lengthwise; remove seeds. Place in roasting pan and drizzle with 3 tablespoons of olive oil. Place in oven and cook until soft all the way through, about 1 hour. Set aside until cool. When cooled, remove skin and place in food processor. Purée until smooth, season with salt and pepper to taste, and set aside.
  • To caramelize the onions: Place 3 tablespoons of olive oil in sauté pan. Heat until hot but not smoking; add onions. Toss to coat with oil. Turn heat down to medium and cook until onions are soft and browned, about 25 minutes. Season with salt and pepper to taste. Set aside.
  • Prepare a ricotta cheese mixture. Mix ricotta cheese, chopped rosemary, eggs, half the grated Parmesan and salt and pepper to taste. Set aside.
  • Make a spinach Mornay sauce. Melt butter in a saucepan, add flour and stir. Cook 2 minutes. Add milk and stir until it comes to a boil. Add the rest of the grated Parmesan, the nutmeg and the defrosted spinach. Season with salt and pepper. Set aside.
  • Assemble the dish. Spray a 9" x 13" pan with cooking spray. Spread 1 cup of the spinach sauce on the bottom of the pan. Cover with a layer of fresh pasta sheets. Spread half of the roasted butternut squash on top of the pasta sheets. Top with another layer of pasta sheets. Spread ricotta cheese mixture on top of pasta sheets, and spread caramelized onion on top of ricotta mixture. Cover with an additional layer of pasta sheets. Top with the other half of the butternut purée and then another layer of pasta. Finish by using the rest of the spinach Mornay sauce for the top layer. Cover with aluminum foil and bake at 350 degrees for 1 hour. Uncover and cook for 15 minutes more.

Nutrition Facts : @context http, Calories 436, UnsaturatedFat 13 grams, Carbohydrate 33 grams, Fat 26 grams, Fiber 3 grams, Protein 20 grams, SaturatedFat 12 grams, Sodium 790 milligrams, Sugar 8 grams, TransFat 0 grams

BUTTERNUT SQUASH, CARAMELIZED ONION & SPINACH LASAGNA



BUTTERNUT SQUASH, CARAMELIZED ONION & SPINACH LASAGNA image

Categories     Pasta     Bake     Dinner

Yield 8

Number Of Ingredients 18

6 cups (1/2-inch) cubed peeled butternut squash
2 tablespoons extra-virgin olive oil, divided
2 tablespoons chopped fresh sage
12 garlic cloves, unpeeled (about 1 head)
1 teaspoon kosher salt, divided
1/2 teaspoon black pepper
Cooking spray
1 large onion, vertically sliced
2 tablespoons water
2 (9-ounce) packages fresh spinach
5 cups 1% low-fat milk, divided
1 bay leaf
1 thyme sprig
5 tablespoons all-purpose flour
1 1/2 cups (6 ounces) shredded fontina cheese, divided
3/8 teaspoon ground red pepper
1/4 teaspoon grated whole nutmeg
9 no-boil lasagna noodles

Steps:

  • Preheat oven to 425°F. Combine squash, 1 tablespoon oil, sage, garlic, 1/2 teaspoon salt, and black pepper in a large bowl; toss to coat. Arrange squash mixture on a baking sheet coated with cooking spray. Bake at 425°F for 30 minutes or until squash is tender. Cool slightly; peel garlic. Place squash and garlic in a bowl; partially mash with a fork. Heat remaining 1 tablespoon oil in a large Dutch oven over medium-high heat. Add onion, and sauté for 4 minutes. Reduce heat to medium-low; continue cooking for 20 minutes or until golden brown, stirring frequently. Place onion in a bowl. Add 2 tablespoons water and spinach to Dutch oven; increase heat to high. Cover and cook 2 minutes or until spinach wilts. Drain in a colander; cool. Squeeze excess liquid from spinach. Add spinach to onions. Heat 4 1/2 cups milk, bay leaf, and thyme in a medium saucepan over medium-high heat. Bring to a boil; remove from heat. Let stand for 10 minutes. Discard bay leaf and thyme. Return pan to medium heat. Combine remaining 1/2 cup milk and flour in a small bowl. Add to pan, stirring with a whisk until blended. Bring to a boil; reduce heat, and simmer for 5 minutes or until thickened, stirring constantly. Remove from heat; stir in remaining 1/2 teaspoon salt, 1 1/4 cups cheese, red pepper, and nutmeg. Spread 1/2 cup milk mixture in bottom of a 13 x 9-inch glass or ceramic baking dish coated with cooking spray. Arrange 3 noodles over milk mixture; top with half of squash mixture, half of spinach mixture, and 3/4 cup milk mixture. Repeat layers, ending with noodles. Spread remaining milk mixture over noodles. Bake at 425°F for 30 minutes, and remove from oven. Sprinkle with remaining 1/4 cup cheese. Preheat broiler. Broil 2 minutes or until cheese is melted and lightly browned. Let stand 10 minutes before serving.

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