Thin, rippled, bakery-style confetti cookies made with the famous pan-banging technique—crispy edges, soft centers, and lots of colorful sprinkles.
1 cup (2 sticks) unsalted butter, softened
1/4 cup (50 g) packed light brown sugar
3/4 tsp kosher salt
1 1/2 cups (300 g) granulated sugar, divided
1 large egg, room temperature
1 large egg yolk, room temperature
2 tsp pure vanilla extract
1/2 tsp baking soda
2 1/2 cups (300 g) all-purpose flour
1/2 cup + 2 Tbsp holiday sprinkles (jimmies preferred)
Sprinkles such as jimmies work best—they don’t bleed color.
Do not chill the dough; warm dough spreads for proper rippling.
Rotate pan after each bang for even ripples.
Use a large 1/4-cup scoop for the correct texture and spread.
Find it online: https://chocolatecoveredamy.com/pan-banging-confetti-cookies/