1 beef roast (bottom round, lean chuck or other less tender cut works well)
12 oz Coca Cola
1 pkg dry onion soup mix
Place roast in a baking dish. Sprinkle the onion soup mix over the roast. Pour in the Coca Cola. Cover and seal tightly with aluminum foil. Place in a 300 degree F oven and cook until tender. Time will vary with the size of the roast. A 4 lb. roast will take 3-1/2 to 4 hours.