Baked Mushrooms with New (or Old!) Garlic

Here is a simple way to enjoy big Paris mushrooms. I like chanterelles, morels, and even matsutakes, but these common white mushrooms—the kind you see in supermarkets—remind me of culinary school; they smell like la bonne cuisine française. We use banker watch–size mushrooms—as big as you can find. If you’re looking for an upscale alternative, porcini will also work. This dish is best prepared in a cast-iron frying pan, served family style at the table. Bring it out hot and bubbling.