Place ice cream machine insert into the freezer.

Melt butter in sauce pan over medium heat. Continue to lightly stir. Butter will start to foam and deepen in color. Allow butter to continue to darken until brown specks start to appear. Transfer butter to a small bowl to cool.

In stand mixer, beat egg yolks and brown sugar until light in color. Add cooled browned butter.

In small sauce pan, warm whole milk, whipping cream, vanilla, and cake mix over low heat until steaming, but not boiling.

With the mixer on medium speed, slowly add milk to egg mixture careful not to cook the eggs.

Strain egg mixture into another bowl. Allow to cool in fridge about one hour.

Once cooled, add mixture to ice cream machine and follow your machine’s instructions.

Top with sprinkles.