cheesy pesto white lasagna

Recipe by
Heidi Hoerman
Hingham, MA

A meat-free, tomato-free lasagna. Very rich with lots of cheese!

yield 6 to 8
prep time 1 Hr
cook time 45 Min
method Bake

Ingredients For cheesy pesto white lasagna

  • WHITE SAUCE
  • 2 Tbsp
    butter, salted or unsalted
  • 2 Tbsp
    flour
  • 2 c
    whole milk
  • 1/2 tsp
    salt (adjust based on butter used and taste)
  • 1/2 tsp
    white pepper
  • 1/2 tsp
    nutmeg (freshly grated preferred)
  • 2 Tbsp
    marsala wine, sherry or other wine to flavor)
  • SAUTEED VEGETABLES
  • 2 Tbsp
    olive oil
  • 8 oz
    white mushrooms, sliced
  • 1 or 2 md
    shallots, chopped
  • 3 or 4 clove
    garlic, minced
  • NOODLES
  • large pot
    water
  • 2 tsp
    salt
  • 1/2 lb
    dry lasagna noodles
  • OTHER INGREDIENTS
  • 1 bunch
    , spinach, fresh, or 10 oz. package frozen spinach
  • 1 bunch
    flat leaf parsley
  • 6 to 8 oz
    prepared basil pesto
  • 1 lb
    ricotta cheese
  • 1/2 c
    pecorino romano (or parmesan) cheese, grated
  • 1 lb
    fresh mozzarella, sliced
  • 6 slice
    provolone cheese
  • 1/2 c
    parmesan cheese, shredded

How To Make cheesy pesto white lasagna

  • 1
    In a small saucepan, melt butter and slowly stir flour. Use whisk to avoid lumps.
  • 2
    Slowly add milk and heat to simmering, whisking to avoid lumps, boiling over and scalding.
  • 3
    Take white sauce off the heat, whisk in salt, white pepper, nutmeg and wine. Set sauce aside.
  • 4
    In a medium skillet, heat olive oil until shimmering. Add mushrooms and shallots, stir and saute for 2 to 3 minutes. Add garlic, stirring to mix. After an additional 1 minute saute, remove from heat and set aside.
  • 5
    Bring large pot of water to a boil. Add salt to water.
  • 6
    When water is at a boil, turn off burner, add noodles, making sure noodles are totally submerged.
  • 7
    Cover and allow noodles to sit in the hot water about 30 minutes. Noodles will be soft but al dente.
  • 8
    Blanche and wring out spinach, chop. If using frozen spinach, just thaw and wring out if needed.
  • 9
    Roughly chop parsley, discarding tough stems.
  • 10
    Ladle about 1/2 cup of white sauce onto bottom of 8 1/2" x 11 1/2" glass baking dish. Spread sauce to cover the bottom and cover the bottom with 3 soft lasagna noodles.
  • 11
    In a large bowl, mix together ricotta, pesto, sauteed vegetables, spinach, and grated cheese and remainder of white sauce. Stir until well mixed.
  • 12
    Cut fresh fresh mozzarella into 1/4" slices. Distribute a third of the mozzarella slices on the first layer of noodles.
  • 13
    Spread about 1/3 of the cheese mixture onto the noodles and mozzarella.
  • 14
    Repeat noodles, mozzarella, cheese mixture twice more, resulting the three layers. making sure the final layer of cheese mixture extends to the sides of the pan.
  • 15
    Distribute provolone cheese slices to cover the casserole. Distribute shredded parmesan on the provolone.
  • 16
    At this point, the casserole may be cooked immediately or refrigerated for several hours.
  • 17
    About 1 hour before the lasagna is to be served, preheat oven to 375F.
  • 18
    When oven comes to temperature, place casserole on middle shelf of over. It the lasagna fills the pan to the top edge, put a sheet pan under the lasagna to catch any boil over.
  • 19
    Bake at 375F for 30 to 40 minutes. Remove from oven and let sit for 15 minutes before serving.
  • 20
    Leftover lasagna may be portioned and frozen. To serve frozen, cooked lasagna, defrost in microwave and heat. Check internal heat with a thermometer before serving.

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