
Preheat oven to 350 degrees F.
Saute squash, onion, and pepper in a saute pan with olive oil until squash is soft. Add salt and white pepper. Put into a casserole dish. Mix the cheese and 1/2 cup of bread crumbs into the casserole dish with the vegetables. Sprinkle remaining 1/2 cup of bread crumbs on top of casserole. Bake until golden brown.