Start by pouring the canned fruit cocktail, pineapple chunks, and mandarin orange slices into a colander. Allow the fruits to drain for at least 4 hours to lose excess juice.

In a large mixing bowl, combine the sour cream and the packet of orange-flavored gelatin. Mix until smooth and creamy, ensuring there are no lumps.

Once the fruit is drained, gently fold the dried fruit cocktail, pineapple chunks, mandarin orange slices, and mini marshmallows into the dressing.

Transfer your assembled Hawaiian Fruit Salad into an airtight container and place it in the refrigerator. Let it chill for at least 1 hour.

After chilling, give the salad a quick stir and serve in bowls or on a platter, garnishing with extra mini marshmallows or shredded coconut if desired.