When you write or edit your post there is a HTML tab… just open any post and look for it. You now where the EasyRecipe ikon is, so the HTML tab is there too – on the right ;]
This might be a bit of hard work if you have many recipes as you need to do one by one. Luckily I had only over 70 when I did it and now I do it every time when new recipe is published.
After switching your post to HTML you find almost on the top of your code something like this:
<div class=”ERHead”>Prep time: <time itemprop=”prepTime” datetime=”PT10M”>10 mins</time></div>
<div class=”ERHead”>Cook time: <time itemprop=”cookTime” datetime=”PT9M”>9 mins</time></div>
<div class=”ERHead”>Total time: <time itemprop=”totalTime” datetime=”PT19M”>19 mins</time></div>
Simply change mins to perc and publish it…
Or just wait for John to finish the language support.