Combine the strawberries, pineapple, grapes, mandarin oranges and mini marshmallows in a large bowl and toss to combine.
In a separate bowl combine the vanilla yogurt and thawed whipped topping until smooth. Pour mixture into bowl with fruit and toss to combine.
Chill until ready to serve.
Video
Notes
Enjoy within 24 hours. If you want to prep this salad ahead of time (longer than 24 hours), simply combine the fruits in one bowl and wait until serving to toss with the whipped topping.*OPTIONAL ADDITIONAL TOPPINGS:
1 cup shredded sweetened coconut
1 cup chopped walnuts or pecans