Want to assemble these blondies gluten-free? No trouble! Simply switch out the all-purpose flour for a 1-to-1 gluten-free flour blend. You can also ensure your baking powder is gluten-free, as some brands may contain traces of gluten. With these simple adjustments, you'll still get that same soft and chewy texture, with the zesty and sweet flavors shining through. The strawberries and lemon will remain the stars, and no one will even miss the gluten in this delicious treat!