Easy Squash Casserole
I have since perfected it a bit and now, my grown children always ask for it at the holidays.
In small pan, saute butter (can use less butter if desired) and onions until the onions are transparent. Then add to squash.
Add egg, sour cream, and cheese to squash and mix.
Pour squash mixture into 13x9 casserole dish.
Bake at 350 for 1 hour or until bubbly and pulled away from the sides.
Last 5 minutes add panco crumbs and cook on top.