<div class="admin-block">
    <div class="admin-block__title">Model relations</div>
    <div class="admin-block__content">
        <div class="admin-block__subtitle">Ingredient: </div>
        <div><a href="<?php the_permalink('admin:ingredient', array($ingredient->get_id())) ?>"><?= $ingredient->field_name ?></a></div>

        <div class="admin-block__subtitle">Recipe: </div>
        <div><a href="<?php the_permalink('admin:recipe', array($recipe->get_id())) ?>"><?= $recipe->field_title ?></a></div>
    </div>
</div>