Here is a little secret on how to make lemon muffins even more “lemony”, so that even your neighbours can smell them on their kitchen. Before mixing the dry ingredients, crush the lemon zest with sugar in a bowl with your fingers, and then add all the dry ingredients. Just don't be surprised if the neighbours can't resist and drop in for breakfast. Muffins can be a delicious breakfast. Serve them warm, so they are even tastier. If you have baked muffins in advance and want to warm them up, just put the muffins in the oven for a few minutes at 150°C.