Just like the western dessert, flan, Khanom Mo Kaeng comes in many different versions that are slightly different. Some versions, containing no or very little starch, are more eggy, delicate and flan-like (Khanom Mo Kaeng Khai ขนมหม้อแกงไข่); some versions — such as the one featured here — are firmer and starchier in texture, almost like fudgy brownies. Both are great, although the starchy versions are much easier to make.