Microwave potatoes as directed on package. (Do not mash.)
Meanwhile, cook and stir bacon in large skillet on medium heat 3 to 4 min. or just until bacon is lightly browned but not crisp. Remove bacon from skillet with slotted spoon; drain on paper towels. Discard all but 2 Tbsp. drippings from skillet.
Add steak pieces to reserved drippings in skillet; cook on medium-high heat until evenly browned, stirring frequently. Stir in onions; cook 1 min., stirring occasionally. Add mixed vegetables, gravy, beef broth and bacon; mix well. Bring to boil, stirring occasionally. Simmer on medium-low heat 2 min., stirring constantly. Spoon into 13x9-inch baking dish sprayed with cooking spray.
Place potatoes in large bowl. Add milk, sour cream and horseradish; mash until ingredients are well blended and potatoes are mashed to desired consistency. Stir in remaining ingredients; spoon over meat mixture.
Bake 30 to 40 min. or until heated through.
For the smoothest consistency, use your mixer to mash the potatoes.
Calories From Fat
% Daily Value*
Total Fat 7g
Saturated Fat 3g
Trans Fat 0g
Total Carbohydrates 19g
Dietary Fibers 3g
* 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.