You want your egg whites whipped until they show off nice, glossy stiff peaks. Watch out for pushing them too far into that dry, clumpy stage, because then blending them into your rich chocolate base turns into a battle and your soufflés won't puff up straight. Stir in about a third of the whites first to lighten things up, then fold through the rest with a gentle touch.
Take your butter and swipe it straight upward inside the ramekins, then roll sugar all around the inside before spooning in the batter. We skip egg yolks completely here, meaning those airy whipped whites carry all the heavy lifting for the rise. Get these into the oven right after mixing and bring them straight to the table; don't stress when they dip a bit after cooling down, because that's just what soufflés do.
If you ever want a cozy chocolate treat without turning on the oven, check out the stovetop chocolate soufflé cups, which rely on a clever baking-powder batter gently steamed right in a lidded pot.





