Okay, so you know how sugar is a kind of sweet thing that we put in our food and drinks to make them taste better? Palm sugar is just like that, but it's made from a different kind of plant called a palm tree.
The people who harvest palm sugar climb up the palm tree and make a cut in the flower bud, which is like the part of the plant that will grow into a flower. They collect the sap that comes out and then boil it down until it becomes thick and sticky, like honey.
The reason people like palm sugar is because it has a really nice flavor, similar to brown sugar or caramel. It can be used in lots of different recipes, like desserts, sauces, and even in some savory dishes.
Palm sugar is also kind of healthy because it has some vitamins and minerals that your body needs, like potassium and magnesium. So, if you ever hear someone talking about palm sugar, now you know what it is!