Preheat your oven to 325°F (165°C) and line two large cookie sheets with parchment paper.
Pour the melted butter into a large bowl, and mix in the sugar.
Mix in the egg yolks, milk and almond extract.
In a medium bowl, mix the flour, baking soda and chopped sliced almonds.
Add the flour mixture to the butter mixture and stir until you get a cohesive dough.
Using a 1.5 tablespoon cookie scoop (# 50), scoop the dough and place sic dough balls over the prepared pans.
Bake for 12-14 minutes or until the cookies are puffed and the bottom edges a light golden.
Remove from the oven and set aside to set for about 10-15 minutes.
Notes
Store at room temperature in cookie jar for about 5-7 days, or freeze for up to three weeks in an airtight container, or a freeze bag.
When using a 1.5 tablespoon cookie scoop (#50), this recipe makes 18 cookies (12 minutes). When using 2 tablespoons cookie scoop (#40) this recipe makes 13 cookies (14 minutes).
For an extra chewy cookies, use two egg yolks and skip the milk.