INGREDIENTS
1 tsp
baking soda
8 servings
coarse sea salt
1 1/2 cups
dark brown sugar
1 large
egg yolk
2 1/4 cups
flour
1/4 cup
granulated sugar
3/4 cup
milk chocolate chips
1 tbsp
plain greek yogurt
1/2 tsp
salt
3/4 cup
semi sweet chocolate chips
1 cup
unsalted butter
2 tsp
vanilla extract