Easy Beef Stroganoff - cooking recipe

Ingredients

1 lb. boneless sirloin steak, cut 3/4-inch thick
2 Tbsp. vegetable oil
1 pouch dry onion mushroom soup
2 Tbsp. flour
1 1/2 c. water
1/2 c. sour cream
hot noodles

Preparation

Note:
Freeze steak 1 hour to make slicing easier.