1 pound package spicy pork sausage (or mild if you are a wimp)
2 cups Bisquick baking mix
1 1/2 cups shredded cheddar cheese
3/4 cup finely chopped green onions
1/2 cup grated Parmesan cheese
1/4 cup sour cream
1/2 teaspoon garlic powder
2/3 cup milk
1 egg