This St. George baker is mixing up more than just dough — she’s blending creativity, passion and a sprinkle of entrepreneurial spirit into every sweet treat she makes.

The owner of Luke’s Custom Cakes in Hamilton is a contestant on a new show called “Cookie, Cupcake, Cake” streaming on Hulu, and Season 1 will be released on Monday.

Said businesses claiming their confections are the best ever, well, those are less common. Enter four-month-old Cook’s ...