Danish Sour Cream Swiss Steak

Source: World Hearth

1 Teaspoon Salt
1/4 Teaspoon Pepper
4 Tablespoons Flour
2 Pounds Swiss Steak
3 Tablespoons Butter
1 Small Onion -- finely chopped
3 Tablespoons Tomato Puree
1/2 Cup Water
1 Cup Sour Cream

Mix salt and pepper with flour and pound into the steak. Brown steak in butter add onon tomato puree and water. Cover simmer 1 hour. Add sour cream, mix well, simmer 30 minutes more: serve.