→ Base Layer
01 -
1 stick (8 tablespoons) butter, unsalted and softened
02 -
⅔ cup packed brown sugar
03 -
⅓ cup regular white sugar
04 -
Two large eggs
05 -
1 and ½ teaspoons of vanilla
06 -
2 cups regular all-purpose flour
07 -
1 teaspoon kosher-style salt
08 -
¾ teaspoon of baking soda
09 -
1 cup plus 2 spoons of semi-sweet chocolate chips (split for later use)
→ Creamy Chocolate Topping
10 -
½ stick (4 tablespoons) softened butter
11 -
2 tablespoons cocoa powder (unsweetened)
12 -
1 tablespoon milk plus an extra teaspoon
13 -
¼ teaspoon vanilla flavor
14 -
1 cup confectioners' sugar
15 -
A couple of tablespoons of rainbow sprinkles