01 -
1/2 cup (113g) melted unsalted butter.
02 -
1/2 cup (100g) tightly packed brown sugar.
03 -
1/3 cup (67g) regular white sugar.
04 -
2 tablespoons (10g) cocoa powder, no added sugar.
05 -
1 egg, large size.
06 -
1 teaspoon pure vanilla.
07 -
1/2 teaspoon salt.
08 -
1/2 teaspoon baking soda.
09 -
1 1/2 cups (186g) plain all-purpose flour.
10 -
1 teaspoon vinegar (white).
11 -
1 teaspoon red coloring for food.
12 -
3/4 cup (128g) chocolate chips (white).
13 -
3/4 cup (128g) milk chocolate or semi-sweet chips.