Add almond extract, vanilla extract, and green food coloring (adjust for your desired shade). Mix on low speed until just incorporated. The dough will be thick and sticky.
Prepare the Coating
In a small bowl, measure out the powdered sugar and place in the bowl and set aside.
Form the Cookies
Scoop the dough using a 1 1/2-tablespoon cookie scoop.
Roll each dough ball in the powdered sugar until fully coated. Be mindful that the dough is sticky.
Place the coated dough balls about 1 inch apart on the prepared baking sheet.
Press down slightly on each ball with the palm of your hand to flatten slightly.
Bake the Cookies
Bake in the preheated oven for 10–12 minutes, or until the edges are set and the tops appear dry.
Add the Heart Sprinkles
Remove the cookies from the oven. Immediately press a heart-shaped sprinkle gently onto the top of each cookie.
Cool the Cookies
Let the cookies cool on the baking sheet for 5 minutes.
Transfer the cookies to a wire rack to cool completely.