1-pound pork sausage
1 cup dry breadcrumbs
1 clove garlic, minced
1 (32 ounce) jar spaghetti sauce
½ cup grated Parmesan cheese
½ cup shredded mozzarella cheese
Preheat oven to 350 degrees F (175 degrees C).
Trim stems from zucchini and slice lengthwise. Scoop out seeds and put in a bowl. Mix seeds with sausage, garlic, breadcrumbs, and Parmesan cheese. Stuff squash with sausage mixture and place in a 9x13 inch baking pan. Pour spaghetti sauce over the top and cover the pan with foil.
Bake in preheated oven until sausage is browned and cooked through, about 45 minutes. Remove foil and cover with mozzarella cheese. Return to the oven and cook until cheese is melted, about 15 minutes more.