Spicy Wine Crock Pot Roast

* 3-4 lb. beef pot roast
* 1 onion, chopped
* 1 pkg. brown gravy mix
* 1 c. water
* 1/4 c. catsup
* 1/4 c. dry red or white wine
* 2 tsp. mustard
* 1 tsp. Worcestershire sauce
* 1/8 tsp. garlic powder
* Salt & pepper

Salt and pepper roast. Place in Crock Pot. Combine remaining ingredients and pour over meat. Cover and cook on low 8 to 10 hours. Remove meat and slice. If desired, thicken sauce with flour dissolved in small amount of water and serve over the meat.