This blog here by a home economics teacher (Mrs. Zhou) is one of my favorite blogs. She is extremely knowledgeable about all things related to cooking and baking, and she often goes through repeated experiments to figure out key steps that really make the difference. And she is so generous in sharing her findings and recipes. Here is her take on the Tres Leche Cake. It really is genius of her to pair coconut milk with (a variation of) dulce de leche. Her other ingenious idea is to bake the crispy buttery layer separately and sprinkle them on top of the cake right before eating, so they stay super crispy. This is an easy and delicious recipe!