Preheat/bake Oven: 350F.
Cook squash until tender. Drain well and mash. Add the remaining ingredients, reserving 1/2 can of onions for top of casserole. Mix well and cook in a 8 x 8 inch pan for 20-35 minutes. Remove from oven and top with remaining 1/2 can onions. Return to oven. Bake about 10 minutes until onions are browned.
Casseroles - Quiches
Cajun Country -- New Iberia, Louisiana