Beef Stroganoff - cooking recipe

Ingredients

2 lb. round steak, cut in finger strips
1 tsp. salt
2 Tbsp. butter
1 tsp. dry mustard
1 small onion, chopped
1/4 tsp. pepper
1/2 lb. mushrooms (2 small cans)
1/2 c. sour cream (or less)

Preparation

Brown meat.
Add salt, mustard, butter, onion, pepper and one cup of water.
Pressure cook 10 to 12 minutes.
Make thickening of 2 tablespoons of flour and water.
Stir into cooked meat.
Add mushrooms, simmer until thickened.
Add sour cream.
Serve over noodles or rice.