Coconut lace cookies are made using the same amount coconut flakes instead of almonds.
2 ounces almonds (to yield 1/2 cup ground almonds)
5 tablespoons unsalted butter
1/4 cup firmly-packed light brown sugar
2 tablespoons granulated sugar
2 tablespoons light corn syrup
1/3 cup all-purpose flour
1/8 teaspoon salt
1 teaspoon pure vanilla extract
Preheat oven to 350 degrees F. Position two oven racks in the middle and upper third of your oven. Line two (2) cookie sheets with parchment paper or use the Silicone Baking Mats to prevent the cookies from sticking. I personally recommend that you use the Silicone Baking Mats as nothing sticks to them.
In a food processor, grind almonds finely; measure out 1/2 cup and set aside.
In a medium saucepan over low heat, heat the butter, brown sugar, granulated sugar, and corn syrup until the butter melts and the sugar dissolves, stirring often. Increase the heat to medium high and, stirring constantly, bring the mixture JUST to a boil. Immediately remove the pan from the heat and stir in the flour and salt until incorporated. Stir in the ground almonds and vanilla extract.
Drop the batter by the teaspoon, 3-inches apart, on the prepared cookie sheets (about 1/2 dozen cookies per cookie sheet). Prepare all your pans of cookies at this time even though you are only going to bake 1 or 2 sheets at a time.
Bake the cookies until evenly light brown, approximately 8 to 10 minutes until the cookies spread, become thin, and take on a deep golden color. After 5 minutes into the baking time, switch the baking sheets from top to bottom and back to front to promote even baking. The cookies won't begin to spread until approximately 6 minutes into the baking time.
Line wire cooling racks with plastic wrap. When cookies are done baking, remove the cookies from the oven and, as soon as they're firm enough to lift off the baking sheet (which will take just a few minutes), use a wide spatula to transfer them to the prepared cooling racks to cool completely. Allowing the cookies to cool slightly on the cookie sheet will also cause them to flatten out more. If the cookies become too cold and hard to remove from the baking sheet without shattering them, replace the pan in the oven to soften the cookies again.
Bake the remaining cookies; the batter will have firmed up a bit, but that is fine.
Store the flat cookies between sheets of parchment paper in a tin or plastic container with a tight-fitting lid.