recipe taxonomy bbb

$recipe_category = array(
	'relation' => 'AND',
	array(
		'taxonomy'         => 'recipe_category',
		'terms'            => 'cakes',
		'field'            => 'slug',
	),
	array(
		'relation' => 'AND',
		array(
			'taxonomy'         => 'recipe_sweet_savory',
			'terms'            => 'sweet',
			'field'            => 'slug',
		),
		array(
			'taxonomy'         => 'recipe_course',
			'terms'            => 'testcourse',
			'field'            => 'slug',
		),
	),
);