recipes_preprocess_node

/**
 * Implements hook_prepprocess_TEMPLATE for the "node" template.
 */
function recipes_preprocess_node(&$variables) {
  // Add your changes here.
 

  // Add cacheability metadata to ensure config changes are reflected.
  $cache_extras = [];
  \Drupal\Core\Render\BubbleableMetadata::createFromObject($config)
    ->applyTo($cache_extras);
  render($cache_extras);
}