Can you take food with you to Spain in your suitcase?

We all know that for hand carries, you cannot bring any liquid exceeding 100ml and no more than 1 liter in total, but what about food? Well, it is possible to bring food in your suitcase, hand carry or bigger luggages : ) I took a few kilo of serrano ham every time I visit my family! Btw, you can bring liquids to your bigger luggages as long as they haven't been opened.