Prepare the Fruit: Start by draining the pineapple and mandarin oranges very well. Too much liquid can thin the salad. Pat them gently with a paper towel if needed. Chop the cherries into small pieces so they spread evenly through the bowl.
Add the Base: Place the sour cream into a large mixing bowl. Stir it briefly to smooth it out. This helps everything mix evenly later and keeps the texture creamy.
Mix in the Coconut: Add the shredded coconut to the sour cream. Stir until fully combined. The coconut adds texture and gives the salad its classic feel.
Fold in the Fruit: Gently add the pineapple, mandarin oranges, and cherries. Fold slowly so the fruit stays intact and colorful.
Add the Marshmallows: Pour in the miniature marshmallows and fold again until evenly spread. These will soften as the salad rests and create that signature texture.
Chill the Salad: Cover the bowl and place it in the fridge for at least one hour. This resting time helps the flavors blend and improves the texture.
Stir Before Serving: Give the salad a gentle stir before serving. This refreshes the texture and evenly redistributes the fruit and cream.