2tbsFlourGluten free works too, no need for xanthan
1/4tspKosher salt
2tbswhipping cream or evaporated milk
1egg yolk from a large egg
1/4tspflavoring of choiceVanilla, or other extract
2tbsButtermelted and cooled
3/4cupCrispy or crunchy somethingFinely Chopped
Instructions
Pre-heat the oven to 350°F. Line a cookie sheet with a non-stick liner (like Silpat), parchment paper, or non-stick foil.
Combine the sugars, flour and salt in a bowl.
Stir in the cream, egg yolk, and flavoring.
Stir in the melted butter.
Add in your crunchy bits. Make sure your crunchy bits are really crunchy, and finely chopped.
Drop batter by the half-teaspoon-ful, at least 1 inch apart, on a parchment-lined baking sheet. Larger cookies are an option. Flatten or spread slightly to distribute add-ins.
Bake until edges are golden and centres appear set. Baking time will depend on the size of the cookies. Small cookies take more than 5, but less than 10 minutes in my oven.