Eggs, milk, parmesan, cayenne, lemon zest and flour make up a gloriously simple batter. Then fresh asparagus and bacon get cooked up beautifully in a cast iron pan before being doused with the batter. Pop it in super-hot oven for just a few minutes, and what you pull out to serve will be enough to make anyone’s mouth water. Best of all, this recipe is receptive to the whims of whatever ingredients you have on hand! Get the recipe for Chef John’s Bacon and Asparagus Dutch Baby.