01 -
Preheat oven to 350°F. Line two baking sheets with parchment paper and set aside.
02 -
In a medium bowl, whisk together the flour, baking powder, baking soda, and salt.
03 -
In a large bowl, beat the softened butter and granulated sugar together until pale and fluffy, about 2 to 3 minutes.
04 -
Beat in the egg, vanilla extract, and almond extract if using. Add the green gel food coloring and mix until the dough is evenly colored with no streaks.
05 -
Add the flour mixture to the butter mixture and stir until just combined. Do not overmix.
06 -
Using a 1-tablespoon scoop or your hands, form the dough into balls and place them 2 inches apart on the prepared baking sheets. Bake for 9 to 11 minutes, until the tops look dry and crackly but the centers still feel soft.
07 -
Remove the pans from the oven and immediately press two candy eyeballs into the top of each warm cookie. Let the cookies rest on the pan for 5 minutes, then transfer to a wire rack to cool completely.
08 -
If using white chocolate, melt it in a small bowl in the microwave in 15-second bursts, stirring between each, until smooth. Drizzle over the cooled cookies for a bubbling potion effect.