This cheerful birthday cake ice cream brings festive dessert-shop appeal to every scoop. It is a memorable treat for birthdays, celebrations, and family gatherings.
Whisk the coconut cream, oat milk, sugar, corn syrup, cornstarch, and sea salt in a saucepan until smooth.
Cook the base over medium heat for 5 to 7 minutes, whisking constantly, until slightly thickened. Remove it from the heat and stir in the melted dairy free butter, vanilla extract, and almond extract.
Pour the base into a covered container and refrigerate it for at least 4 hours, until completely cold.
Break the dairy free cake into small pieces and toss it with melted dairy free butter and sugar. Bake at 350 F for 8 minutes, then cool completely.
Stir the dairy free vanilla frosting with the oat milk until smooth and spoonable.
Churn the cold ice cream base in an ice cream maker until thick and creamy.
Layer the ice cream with cake pieces, frosting swirl, and rainbow sprinkles in a freezer-safe container.
Cover the surface with parchment paper and freeze for 4 hours before serving.