Inserting Microdata into Jekyll output?

I've got a recipe site I'm powering with Jekyll, and now I want to add Microdata (itemscope, itemprop, etc.) into the output static page. I've got a couple lists (ingredients, directions, etc.) and I'm not sure how to have Jekyll render these with the added Microdata tacked on.

I assume I need a Convertor or Filter or some other thing, but I've got next to no experience with Jekyll. Anyone done something similar before?

Solution

Found a way in kramdown documentation

{: itemprop="ingredient"} 2 tablespoons butter
{: itemprop="ingredient"} 1 cup diced onion
{: itemprop="ingredient"} 1 cup shredded carrot

But what if :

you put your ingredients in the front matter

my_recipe.md

---
layout: page
title: My nice recipe
ingredients:
    - 2 tablespoons butter
    - 1 cup diced onion
    - 1 cup shredded carrot
---

{% include recipe_head.html %}

###How to do it

...

make a template

**_includes/recipe_head.html

<h3>{{ page.title }}</h3>
<h4>Ingredients</h4>
<ul>
    {% for ingredient in page.ingredients %}
    <li itemprop="ingredient">{{ ingredient }}</li>
    {% endfor %}
</ul>

This will be far more maintainable.