15ozricotta cheeseCan substitute with cottage cheese
1cupfresh spinachOr thawed frozen spinach
2cupsgrated mozzarella cheeseCan mix with provolone for added flavor
1whole eggActs as a binder
1tbspItalian seasoningHomemade mix recommended
1tspgarlic powderCan use fresh garlic for stronger flavor
1tspkosher saltAdjust to taste
1tsppepperFreshly ground preferred
For the Cream Sauce
4tbspsalted butterUnsalted butter can be used if desired
1mediumshallotYellow onion can substitute
2clovesgarlicFresh, minced
1/4cupall-purpose flourCornstarch can substitute for gluten-free
2cupschicken brothVegetable broth can substitute for vegetarian
1cuphalf and halfWhole milk can be used in a pinch
8ozcream cheeseMascarpone or goat cheese can be alternatives
1/2cupParmesan cheesePecorino Romano can also be used
1tspkosher saltTaste as you go
1tspground black pepperFreshly ground best for flavor
Equipment
oven
9x13-inch baking dish
Mixing bowl
whisk
saucepan
Method
Preparation
Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish.
Mix cheese filling by combining ricotta cheese, chopped spinach, 2 cups mozzarella, egg, Italian seasoning, garlic powder, salt, and pepper in a bowl.
Sauté shallot and garlic in melted butter over medium heat until fragrant.
Whisk in flour, cooking for 1–2 minutes until lightly golden. Gradually add chicken broth and half-and-half, whisking until smooth and thickened.
Incorporate cream cheese and Parmesan cheese until fully melted. Season with salt and pepper, then remove from heat.
Cook lasagna sheets according to package instructions. Drain and set aside.
Start assembling: thin layer of cream sauce, lasagna sheets, half of cheese filling, half of shredded chicken, 1 cup cream sauce. Repeat layers, finishing with lasagna sheets, last 2 cups mozzarella, and Parmesan.
Cover with foil and bake for 25 minutes. Remove foil, bake for an additional 15 minutes until cheese is bubbly and golden brown.
Rest for 10 minutes before slicing. Garnish with chopped parsley if desired.