For those who adore the idea of Maple Glazed Apple Blondies but navigate the world gluten-free, fear not! You can still indulge in this autumnal treat with a simple swap. Replace the all-purpose flour with your favorite gluten-free flour blend. Look for one that's a 1:1 substitute to ensure your blondies keep their signature texture. Be sure to check that your baking powder is also gluten-free, as some brands may contain additives with gluten.