01 -
Melt the unsalted butter and allow it to cool at room temperature for 20 minutes, ensuring it is not warm before use.
02 -
In a large mixing bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt until evenly distributed.
03 -
In a separate bowl, whisk the cooled melted butter with the dark brown sugar and granulated sugar until smooth, then add the eggs and vanilla extract, whisking until fully incorporated.
04 -
Add the flour mixture to the wet ingredients, mixing with a rubber spatula until just combined with no dry patches remaining.
05 -
Stir in the M&M’s, white chocolate chips, pretzel pieces, crushed potato chips, and holiday sprinkles until evenly distributed throughout the dough.
06 -
Using a 1 1/2 ounce ice cream scoop, portion the dough onto a parchment-lined baking sheet, spacing evenly.
07 -
Refrigerate the cookie dough balls for 1 hour. For a faster option, place in the freezer for 30 minutes to chill.
08 -
Preheat oven to 350°F (175°C). Place six dough balls onto a parchment-lined sheet pan. Bake for 13–15 minutes, rotating the pan halfway through baking for even browning.
09 -
Remove the sheet pan from the oven and immediately use a large cookie cutter to gently 'scoot' the cookies into a perfectly round shape. While still hot, press additional mix-ins onto each cookie for garnish.