Asparagus and Fresh Mozzarella Frittata with Parmesan and Chives

asparagus tips or cut asparagus pieces

+ 2 tsp. olive oil

salt and fresh ground black pepper

eggs, well beaten

 (optional but recommended)

fresh mozzarella pearls or fresh mozzarella pieces (about 5 oz., could also use 1/2 cup grated mozzarella)

grated Parmesan cheese

chopped chives or green onions (I snip the chives with kitchen scissors, which is easier than chopping)