Squash Souffle

Mandy's squash casserole is the best. Since she hasn't posted it yet, I will. It's too good not to share!

2lbs squash, sliced
1 medium onion, chopped
1 tsp. salt
3 tblspn. sugar
3 tblspn. butter
3 tblspn. flour
2 eggs
1 cup milk
1/4 lb sharp cheddar cheese

Combine veggies with salt and sugar in water.  Don't completely cover them in water.  Boil 20 minutes until translucent.  Meanwhile, blend milk, flour, eggs, and cheese in blender.  Then drain squash and onions in colander and squeeze out excess water.  Mince squash and onion in chopper and add butter.  Mix minced veggies with other mixture.  Bake at 350 degrees for 45-60 minutes.  Top with more cheese.

(Note: may omit butter, flour, milk and substitute 1 cup sour cream and 4 eggs.)