I know that I bake more than a regular person, but every now and then, some little dessert just floors me. I went to Lorraine’s Patisserie a few weeks ago and tried a gorgeous little tart. It was stunningly chocolatey, and just the perfect amount of sweetness. I set out to recreate the indulgent experience, not knowing where it would end. And then someone Googled “Milo mudcake” and wound up at my blog.