Although plain-ole buttery flapjacks are the most traditional type, it's also very common to see them with different flavorings and mix-ins too. Here are some ideas: -Dried fruits such as raisins, apricots or apples -Chopped nuts -Chocolate chips -Desiccated coconut -A drizzle of peanut butter on top -Thin layer of chocolate on top (add this before you cut them into squares)