INGREDIENTS
4
Eggs, large
70
1 pound coarsely chopped bittersweet chocolate
1 tsp
Baking powder
1 1/2 cups
Muscovado sugar
3/4 cup
Rye flour, whole-grain dark
1/2 tsp
Salt, fine
1
Sea salt, Good quality
1 tbsp
Vanilla extract
4 tbsp
Butter, unsalted