This creme brulee butter mochi is a twist on my custard butter mochi recipe with a crackly top. Even if you don't own a kitchen torch, it's still worth baking this super rich and soft vanilla bean butter mochi.
Subbing whole milk for heavy cream will result in a more chewy, dense rice cake texture. Heavy cream results in a slightly more fluffy texture but is richer and more moist from the extra fat. You can adjust to your texture preference!