For those who love treats and want to savor the joy of Heavenly Crumb Topped Baked Donuts. A simple switch to using a 1:1 gluten-free flour blend for both the donuts. And crumb topping works like magic. Ensuring that the donuts stay just as light and delicious. Make sure your gluten-free blend contains xanthan gum. Or add it separately if it's not already included. As it helps achieve that texture. Additionally, double-check that any extras. Such as almonds are certified gluten-free. To prevent any chance of cross-contamination. By making these adjustments. You can whip up a batch of these heavenly delights worry-free.