Final answer:
To cook calamari fritti for someone with a gluten allergy or celiac disease, use gluten-free flour alternatives for breading and ensure the cooking surface or fryer is uncontaminated with gluten.
Step-by-step explanation:
For someone with a gluten allergy or celiac disease, traditional methods of preparing calamari fritti, which often involves a wheat flour-based breading, are not suitable. Instead, the calamari can be cooked using gluten-free alternatives such as a mix of rice flour, cornstarch, or other gluten-free flours.
It is also crucial to use a clean fryer or cooking surface that has not been contaminated with gluten to prevent cross-contamination. Restaurants that cater to gluten-free diets may already have protocols in place for safely preparing dishes for customers with celiac disease.