Butternut Squash and Spinach Lasagna

butternut squash puree ((about half of squash))

ricotta cheese

milk (or more, if needed)

salt (plus 1/8 teaspoon more)

nutmeg

spinach ((1 cup cooked spinach))

ricotta cheese

mozzarella cheese

garlic cloves (minced)

salt

pepper (to taste)

lasagna noodles (cooked (for gluten free, use Tinkyada brown rice lasagna noodles))

mozzarella cheese (or more)

Parmesan cheese (on top)

Italian seasoning

Paprika

Basil