Creamy Beef Stroganoff

Stroganoff, the timeless comfort food has never been so easy.
1 Tbsp. vegetable oil (for stove top only)
1.5 lb. boneless sirloin, trimmed and cut into 1/8-inch thick slices
2 lb. sliced white mushrooms
2 Tbsp. all-purpose flour (for slow cooker only)
1 carton (24 oz.) College Inn® Hearty Beef Simple Starter® Sauce
8 oz. uncooked extra wide egg noodles
2 cups sliced carrots (1/8-inch thick)
1 cup sour cream