Squash Frittata

I found this recipe for squash that I simply love! It was for fried squash but I didn't want to fry it so I worked the recipe so its baked Frittata.  Enjoy!!

Squash Frittata

2 yellow squash, diced
1 onion, diced
6 eggs
1 jalapeno (optional)
salt and pepper

Cook squash and onion in a pan until tender, let cool.
Beat 6 eggs in a bowl, add jalapeno, salt, pepper and cooled squash mixture.
Pour into a 9 x 9 oil sprayed pan.
Bake at 350 degrees for 30 minutes