We've been using this recipe for years over sirloin steak. Found this recipe about 20 years ago in one of those paperback grocery store check-out lines recipe books - best $1.50 I've ever spent (I told you it's was about 20 years ago!) Very good - you'll love the way it jazzes up steak.
- add 3 medium onions
- add 4 tablespoons margarine or butter
- add 1 cup sour cream
- add 1/2 teaspoon salt
- Sauté onions in margarine over low heat until golden brown, 10 to 15 minutes.
- Stir in remaining ingredients.
- Immediately serve over steak or leftover beef or pork slices.