In bowl, combine tomato sauce and Worcestershire sauce. Season with salt and pepper.
Cut steak crosswise into 2-inch wide strips, place in crock-pot. Pour combined sauce over steak. Cut onion into rings, place over steak in sauce.
Cook 7-7 1/2 hours in crock-pot, low heat.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.