Ingredients, allergies and special requests: what to ask
Tell the preparing store the exact ingredient you need to avoid, and confirm the answer before ordering.

An allergy question should name the actual ingredient
A general request for safe food may not tell the kitchen enough about what you need. Naming the specific ingredient allows the team to discuss the current recipe and preparation. A menu’s short description cannot answer every question about a finished dish.
Contact the store preparing your meal before ordering when an allergy or strict ingredient restriction matters.
A preference and a restriction need different explanations
Disliking a garnish and needing to avoid an ingredient throughout a preparation are different requests. A clear explanation helps the team understand the question. Removing a visible topping does not necessarily change what is already mixed into a sauce or filling.
Describe whether you want a change for taste or whether the ingredient must be discussed across the entire dish.
A menu description is not a measured nutrition label
A list of ingredients and sides can explain a dish without establishing exact calories or nutrient amounts. Quantities and preparation matter to those figures. Inventing numbers from a photograph would give a false sense of precision.
Use the descriptions to understand the food, and seek appropriate recipe or nutrition data when you need measured values.