INGREDIENTS
2 cups
bread flour
1 tbsp
corn starch
1/4 tsp
baking soda
1/2 tsp
salt
4 oz
butter (at cool room temperature)
2/3 cup
packed brown sugar
1/2 cup
granulated sugar
1
large egg (room temperature)
1
egg yolk
1 tsp
vanilla extract
1 1/4 cups
chocolate chips
6 oz
chopped dark chocolate (about 1 cup)
6 oz
heavy cream
4
large egg whites (at room temperature)
3/4 cup
granulated sugar
1 tsp
vanilla extract
salt