Hi!
There is also a PHP shortcode available for each search instance, and a small chapter in the documentation to help you with the implementation to the themes: http://wpdreams.gitbooks.io/ajax-search-pro-documentation/content/getting_started/search_shortcode_in_themes.html
In your case it’s probably something like this:
[code]<div id="search-form-recipes">
<?php echo do_shortcode(‘[wpdreams_ajaxsearchpro id=1]‘); ?>
</div>[/code]