Squash Casserole - cooking recipe

Ingredients

2 lb. squash
1 medium onion
1/2 stick butter
1/2 c. chopped green pepper
1 small can water chestnuts
1/2 c. sharp Cheddar cheese
1/2 c. mayonnaise
1 small jar pimentos
2 Tbsp. sugar
salt and pepper to taste
1 egg

Preparation

Cook squash and onion until tender; drain and mash well. Add remaining ingredients and mix well. Cook 30 to 45 minutes at 375\u00b0. I usually use more squash and use 3/4 to 1 cup of other ingredients.