Preheat oven to 350 degrees.

Spray a 9 x 13 dish with cooking spray and set aside.

In a large bowl, combine the ground beef, soup mix, cracker crumbs, and egg.

Shape meat mixture into 6-8 patties.

In a large skillet over medium heat, cook patties are browned on both sides. While the patties are browning, combine the dry gravy mix, water and sour cream together in a bowl mix.

Place browned patties in the prepared 9 x 13 pan. Pour the gravy mixture over the patties.

Cover and place in the preheated 350 degrees oven for 30 - 40 minutes, turning patties halfway through.

Serve with egg noodles, rice or mashed potatoes. Makes 6-8 servings.