• Step 1: In a large bowl, combine the diced Granny Smith apples.
• Step 2: In a separate bowl, beat the cream cheese until smooth. Add the sour cream and sugar, and mix until well combined.
• Step 3: Fold the cream cheese mixture into the apples, then stir in the drained crushed pineapple, miniature marshmallows, and chopped toffee or caramel pieces.
• Step 4: Cover the salad and refrigerate for at least 2 hours, or until chilled and set.
• Step 5: Serve the taffy apple salad chilled, garnished with additional toffee or caramel pieces, if desired.