Funfetti Scoopable Skillet Cookie

1 Preheat the oven to 350°F. Lightly grease an 8-inch skillet or line with parchment paper.
2 In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until light, fluffy, and smooth.
3 Add the egg, egg yolk, vanilla extract, and almond extract. Mix until fully combined and glossy.
4 In a separate bowl, whisk together the flour, cornstarch, baking soda, and salt.
5 Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.
6 Fold in the rainbow sprinkles and white chocolate chips, if using.
7 Press the dough evenly into the prepared skillet.
8 Bake for 18–22 minutes, or until the edges are lightly golden and the center looks slightly underbaked.
9 Let cool for 10–15 minutes before scooping. Serve warm for the ultimate gooey texture.