In a medium skillet or sauté pan, melt the butter over medium-low to medium heat. Add the flour and stir for a minute or so to cook out the raw flour taste. Add the milk and cream, and whisk until thickened, 3 to 5 minutes. Turn heat to low. Add Ricotta. Stir in Parmesan and season with a pinch of fresh nutmeg, salt, and pepper. Add Pears, sliced thin, until droopy. Set aside with lid.
Microwave your frozen asparagus
Add pasta to boiling water and cook.
Combine results over pasta. Garnish with additional grated Parmesan.
