Nice job.

You can get and add stats from FB, Twitter etc on how many times each url has been liked, shared etc. Then you can produce weekly rankings.

Also try using NLP to tag (ie make clickable) all the indgredients mentioned in each blurb. Clicking the tag, say mushroom produces a page with all the mushroom recipes found.

And finally dont forget to also use this as an excuse to learn how to cook. Programming is fun and all cooking is even better :)