no melting chocolate
& butter in a bowl &
having to wash it

source, 10 servings, 475 calories
1.5 sticks vegan butter, 6 oz bittersweet chocolate, 1 1/4 c sugar, 1/2 t sea salt, 2 t vanilla, 3 eggs, 3/4 c flour
melt butter & chocolate in cast-iron pan, remove from heat & add rest, 350 F, 32 minutes