Chop onions and sauté onions in oil for 5 minutes
Add turkey and cook until meat is no longer pink, about 10 minutes and set asideWhile the turkey is cooking, preheat the oven to 425°F
Peel and chop butternut squash and toss with 2 tbsp olive oil and roast for 40 minutes
Place the roasted butternut squash in a pot and mix with chicken stock
Sauté garlic and onion for 5 minutes and then mix with roasted butternut squash and chicken stock and blend until smooth with an immersion blender
Preheat oven to 350°F
Ladle 1/2 cup butternut sauce sauce on the bottom of a 9 x 13 baking dish, then add lasagna noodles
Combine spinach, ricotta, Parmesan, egg, salt and pepper in a bowl
Spread ricotta mixture and spread evenly over noodles
Ladle turkey, more sauce and then add more noodles (repeat until done)
Top with mozzarella and Parmesan
Cover with foil and bake for 40 minutes
Garnish with parsley