INGREDIENTS
•
16 tablespoons (2 sticks, 225g) butter, at room temperature
•
1¼ cups (250g) granulated sugar
•
⅔ cup (150g) light brown sugar, tightly packed
•
1 egg
•
½ teaspoon (2g) vanilla extract
•
1½ cups (240g) flour [King Arthur bread flour]
•
½ teaspoon (2g) baking powder
•
¼ teaspoon (1.5g) baking soda
•
1¼ teaspoons (5g) kosher salt
•
¾ recipe (3 cups, 270g) Cornflake Crunch
•
⅔ cup (125g) mini chocolate chips
•
1¼ cups (65g) mini marshmallows
•
Cornflake Crunch:
•
5 cups (170g, ½ of a 12 ounce box) cornflakes
•
½ cup (40g) milk powder
•
3 tablespoons (40g) sugar
•
1 teaspoon (4g) kosher salt
•
9 tablespoons (130g) butter, melted