Lisbon chocolate recipes cake is rich, moist, and deeply chocolaty. Melt dark chocolate with butter, then whisk in sugar and eggs. Fold in cocoa powder, a little flour, and vanilla. Pour into a lined tin and bake until just set but fudgy inside. Cool slightly, dust with cocoa or sugar, and serve with cream or berries. https://chewingthefat.us.com/2019/12/dorie-greenspans-lisbon-chocolate-cake.html