Slow Cooker London Broil

Ingredients
2 pounds flank steak
1 (10.75 ounce) can condensed cream of mushroom soup
1 (10.75 ounce) can condensed tomato soup
1 (1 ounce) package dry onion soup mix
1 Tbsp. Worcestershire sauce (optional)
1 Tbsp. red wine vinegar (optional)

Directions
1. Place meat in the bottom of the slow cooker; if necessary, slice meat to make it fit!
2. In a medium bowl, mix together mushroom and tomato soup. Pour mixture over beef. Sprinkle dry onion soup mix over top.
3. Cover, and cook on Low for 8 to 10 hours.

Notes: Brittany found this recipe on allrecipes.com.  She adjusted the recipe based on the comments and added the Worcestershire sauce and red wine vinegar.  She also cooked potatoes and carrots in tinfoil in the top of the crock pot according to the comments. They turned out really well.