What are some must-try foods and drinks while traveling in Europe?

I love Europe, particularly because of its wide variety of unique dishes. Here're a few must-try dishes from a few of my favorite European countries:

• Spain Paella: A rice dish made with saffron, vegetables, and seafood or meat. Sangria: A refreshing alcoholic drink made with red wine, chopped fruit, and brandy
• Germany Bratwurst: German sausages often served with sauerkraut and mustard Beer: Germany is renowned for its beer culture so if you like beer, a tasting is a must
• Switzerland Swiss chocolate: Famous for its chocolate, if you have a sweet tooth, you will find this to be heaven
• Portugal Pastel de nata: A creamy custard tart with a flaky pastry crust, commonly known in English as cream pastries Port wine: Portugal is famous for its fortified wine such as sweet and rich port