Dandelion theme question

Hi, whenever I add a picture (for my recipe section) in the portfolio category it creates a link. So if I search for (example) blueberry salad on Google, or on my blog, two links will show. One with just a small thumbnail of the pic from the recipe section and the other link is to the actual blog post. I feel this is messing with my Google searches and ranks. http://www.foodnessgracious.com