Located in the southwest part of the Great Britain peninsula, almost the whole of Cornwall is surrounded by sea. Its three sides are surrounded by bodies of water so the county has an abundance of seafood, especially fish. However, there are more cuisines in Cornwall that do not revolve around fish. If it is your first time in this English county, then this list is perfect for you as it gives the must-try dishes you should at least taste before leaving the county. Cornish Pasty Because of its fame and ubiquity, the Cornish Pasty can easily pass off as the national dish of Cornwall.