Halve acorn squash, remove seeds. Butter inside squash and place on cookie sheet skin side up. Bake at 350 degrees Fahrenheit for 30-45 minutes or until skin tender.

Sauté onion and pepper in skillet. Add sausage and oregano brown well, drain excess drippings. Fill squash with mixture and top with cheese. Return to oven until cheese is melted. Eat it right out of the squash scraping the squash with your fork.