01 -
Spray four 6-ounce ramekins with cooking spray and dust with cocoa powder. Preheat oven to 425°F.
02 -
Microwave butter and chopped chocolate in 10-second increments, stirring until smooth.
03 -
Whisk flour, sugar, salt in one bowl; eggs and yolks in another. Combine all with chocolate mixture until smooth.
04 -
Divide batter between ramekins. Bake 12-14 minutes until sides are firm but tops are soft.
05 -
Cool 1 minute, invert onto plates. Add optional toppings and serve immediately.