I had some leftover ricotta after making Spaghetti Squash Lasagna, and ricotta adds a whole new level of creamy to this quiche. The nutmeg complements the ricotta, parmesan and kale perfectly. You can definitely add a crust to this quiche, especially if you’ll be serving this that day or eating leftovers the day after. When I make this for the week, the crust is too soggy 4 days out and doesn’t keep well. With a crust or without, either way, Kale Ricotta Quiche is yummy in my tummy.