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.
Note: A viewer, who may not be a professional cook, provided this recipe. The FN chefs have not tested this recipe and therefore, we cannot make representation as to the results.