There are many sources for accredited food handler's courses. You can see a full list of courses on the DSHS web site.
Online courses: https://www.dshs.texas.gov/food-handlers/training/online.aspx
In person courses: https://www.dshs.texas.gov/food-handlers/training/classroom.aspx
Two recipe books that every home baker needs! Cream cheese frosting, pumpkin roll, zucchini bread and more!