01 -
Boil acini de pepe pasta according to package directions until tender. Drain and rinse under cold water to stop cooking.
02 -
Whisk egg yolks, granulated sugar, flour, and pineapple juice in a saucepan. Cook over medium heat, stirring constantly until thick and pudding-like.
03 -
Stir the cooked pasta into the thickened pineapple custard. Transfer mixture to a large bowl and allow to cool completely.
04 -
Cover and refrigerate the pasta and custard mixture for at least one hour to chill.
05 -
Gently fold in crushed pineapple, mandarin oranges, whipped topping, mini marshmallows, and shredded coconut until evenly combined.
06 -
Serve immediately or refrigerate until ready to enjoy. Stir gently before serving.