Yioop! doesn't provide the feature to search for recipes based on ingredient. If searched for recipes based on ingredient, it currently displays recipe along with other data.

It should be possible to provide a search for recipes based on the ingredients and the result should show only recipes with other ingredients needed.

fixed with bce732e.

A new component 'recipe component' is added to the components folder. Recipe component processes the recipe pages and extracts the ingredients while crawling. Post processing is done once the crawling is stopped. The recipes crawled are clustered based on the ingredients. Recipes can be searched in Yioop! by querying 'ingredient:<ingredient-name>'.