Praline is a food ingredient made from roasted hazelnuts, sugar and cream. It has a smooth texture and a soft and caramelized flavor, and it is often used in pastry to fill or decorate cakes and chocolates. There are several varieties of praline, including the hazelnut praline, almond praline and cocoa praline. The hazelnut praline is the most common and is obtained by mixing roasted hazelnuts with sugar and cream until it forms a smooth and creamy paste. The almond praline is similar, but it is made with almonds instead of hazelnuts. The cocoa praline is made with cocoa powder and cream, and it has a more pronounced chocolate flavor.