This simple sandwich is the love child of a blueberry blintz and a cream-cheese-and-jelly sandwich. To make this sandwich, only the very freshest bread and the very freshest sour cream should ever be used. Also, proper blueberry blintz-wiches are always prepared immediately before eating, never ahead of time.
Place bread slices on a plate. Spread sour cream onto 1 slice of bread. Gently spread blueberry preserves across the sour cream; top with second slice of bread.
Per Serving: 245 calories; protein 4.7g; carbohydrates 39.5g; fat 7.7g; cholesterol 12.6mg; sodium 360.7mg.