Beef Stroganoff - cooking recipe

Ingredients

2 lb. tenderloin tips
1 oz. white wine
1 oz. vinegar
1 small container sour cream
1 Tbsp. butter
oil for sauteing
4 or 5 mushrooms, sliced
salt to taste
pepper to taste
1 small can brown gravy

Preparation

Slice tenderloin tips into very thin strips.
Reduce white wine and vinegar by boiling for several minutes.
Add to brown gravy. Add this sauce slowly to sour cream, stirring constantly, to prevent curdling.
Add butter (not melted).
Saute tenderloin strips in heavy skillet until light brown.
Strain all grease. Saute mushrooms in butter.
Add to beef.
Add sauce, salt and pepper.
Keep warm.
Serve over steamed rice, noodles or spaetzle. Serves 4.