To make this recipe gluten-free. Simply swap out the all-purpose flour. For a gluten-free flour blend. That’s suitable for thickening sauces. Ensure your corn tortillas are certified gluten-free. As some brands might have cross-contamination. The rest of the ingredients are naturally gluten-free. Making this an easy adaptation. For those with gluten sensitivities. The sauce remains just as creamy and delicious. And no one will even notice the difference!