Lasagna Rolls
Preheat the oven to 450° F
Line a baking sheet with parchment paper
On the prepared baking sheet, toss the squash with olive oil, a strong pinch of sea salt, and a grind of black pepper. Roast, stirring halfway through cooking, until tender and browned in some places, (~20-25 min)
Set aside to cool
Turn the oven down to 375° F.
Bring a large pot of well-salted water to a boil. (Have a bowl of ice water at the ready)
Cook the noodles until al dente and plunge them into the ice water. Drain, placing one layer on a baking sheet, and cover with a damp towel until needed
In a bowl, combine the butternut squash, ricotta, egg, nutmeg, lemon zest, and Parmigiano-Reggiano until combined. Season with a pinch of sea salt
Spread ¼ cup of the squash mix on each of the lasagna noodles, leaving a 1" border on both ends
Sprinkle each noodle with 2 Tbsp of the fontina cheese
Spread ½ cup béchamel on the bottom of a 9" square baking dish or cake pan.
Roll each noodle lengthwise and place it seam side down into the dish
Drizzle 1 cup béchamel over the rolls, cover loosely with foil, and bake until bubbling and brown (~ 40 min)
Turn on the broiler and broil for ~ 3 minutes and let it rest for 5 minutes
Green Béchamel Sauce
In a small saute pan, melt the butter with the sage over medium-high heat
Add the spinach and cook, stirring constantly, until the spinach is wilted and soft (~ 1 to 2 minutes)
In a blender, puree the spinach mix with the béchamel sauce
Gently reheat the sauce before serving and season to taste with sea salt
To Serve
Place a few spoonfuls of green béchamel on each dinner plate
Top with a lasagna roll, sprinkle with gremolata and serve
Béchamel Sauce
Melt the butter in a saucepan over medium-low heat
Add the flour and thick for 90 seconds to combine
Whisk in the milk, raise the heat to medium-high, and bring to a boil, stirring constantly. Lower the heat and simmer while stirring, for 10 minutes longer
Season with sea salt and the nutmeg
Pine Nut Gremolata
In a small bowl, add the parsley, garlic, pine nuts, and orange zest.
Stir to combine