Sausage Stuffed Acorn Squash. 2 Acorn squash cut in half, seeded 1 tbs Olive oil Fresh ground pepper to taste 1 pound ground sausage 1 cup chopped celery 1/2 cup chopped mushrooms (optional) 1/4 cup chopped onion 2 cloves garlic, minced 1 egg beaten 1 tablespoon Italian Seasoning 1/2 cup Greek yogurt 1/2 tsp baking…