WordPress: Display Custom Posts by Custom Category

[taxicss]

Hi,
I’m really confused right now. I’ve been trying to display my custom posts but cannot make it to be grouped by their custom category(taxonomy). I have managed to display them by category but the category is hard-coded. These is what I got at the moment.

<?php 
$args = array(
  'post_type' => 'foods',
  'tax_query' => array(
    array(
      'taxonomy' => 'food_categories',
      'field' => 'slug',
      'terms' => 'bread'
    )
  )
);

$foods = new WP_Query($args);
if($foods->have_posts()) {
  while($foods->have_posts()) {
    $foods->the_post();
    ?>

    <h1><?php the_title(); ?></h1>
    <div>
      &lt;?php the_content(); ?&gt;
    </div>

    &lt;?php
  }
}

else {
  echo 'no foods';
}

?>

How can I display all my custom post grouped by their respective “Category” by not hard coding the “category name”?

[Author]

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