futtern/templates/food_order/orderitem.html.twig

{% extends 'base.html.twig' %}

{% block body %}
    {{ include('_form.html.twig') }}
    <datalist id="item-extra-list">
        {% for item in extras %}
            <option value="{{ item.name }}"></option>
        {% endfor %}
    </datalist>
{% endblock %}