If you are aiming for that dreamy, molten center, keep an eagle eye on these during their 7 to 8 minutes at 220°C (425°F). You want the outer perimeter to look matte and fully set while the middle still has a gentle wobble to it. Just sixty seconds extra can bake the center right through, so trust your visual cues just as much as your timer.
Give the ramekins a few minutes to settle on the counter before you flip them out. That quick rest helps the outer shell firm up enough to slip cleanly out of the buttered dishes while keeping the core silky and warm. Ramekin thickness and materials vary quite a bit across kitchens; if yours are different from the small ramekins used here, consider doing a quick test run with one cake first.
Keep in mind that chilled batter will naturally need an extra moment or two in the heat. Check on how the edges and core are behaving instead of relying blindly on standard timing.





