Cajun Restaurants in Pittsburgh are restaurants where a cuisine with both Southern and French influences are prepared and served. Cajun cuisine is basically a form of cooking which was invented in Louisiana, USA. Cajun cuisine is a mix of lots of cultures, like French, Canadian, African and Native American influences. Today, Cajun restaurants lean towards becoming spicier and more robust utilizing regionally available assets and less of the foods gained through trade. In today's market where people are fond of trying different types of foods, Cajun restaurants within Pennsylvania are having a very good following.