Description
These classic Thumbprint Cookies are buttery, tender, and filled with your choice of jam, icing, or other sweet fillings. Rolled in chopped nuts and baked to a delicate golden hue, they’re perfect for holidays, tea time, or any sweet occasion. The recipe features a nutty flour base and uses egg whites to help coat the dough balls in crunchy nuts before baking.
Ingredients
Scale
Dough Ingredients
- 16 tablespoons (227g) unsalted butter
- 1/2 cup (99g) granulated sugar
- 1/2 cup (113g) light brown sugar or dark brown sugar, lightly packed
- 2 large eggs, separated
- 1 teaspoon King Arthur Pure Vanilla Extract
- 1/2 teaspoon table salt
- 1/2 cup (48g) King Arthur Almond Flour or 1/2 cup (40g) pecan meal
- 2 1/2 to 3 cups (300g to 360g) King Arthur Unbleached All-Purpose Flour
Coating
- 3/4 to 1 cup (85g to 113g) finely diced chopped nuts
Filling
- 3/4 cup (255g) icing, jam, or the filling of your choice
Instructions
- Prepare Baking Sheets: Line two baking sheets with parchment paper or use non-stick baking sheets. Simply greasing the pans isn’t enough to prevent sticking.
- Beat Butter and Sugars: In a large bowl, cream together the unsalted butter, granulated sugar, and brown sugar until the mixture is very light and fluffy, creating a smooth base for the dough.
- Add Egg Yolks and Flavor: Beat in the separated egg yolks, vanilla extract, and salt thoroughly until evenly combined for rich flavor.
- Mix Dry Ingredients: Incorporate the nut flour (almond flour or pecan meal) and the lesser amount of all-purpose flour (2 1/2 cups). Stir together until blended. If the dough feels too sticky, add additional flour a little at a time until workable.
- Chill the Dough: Cover the dough and place it in the refrigerator for one hour to firm up, making it easier to form into balls later.
- Preheat Oven: Set your oven temperature to 350°F (175°C) so it’s ready when the dough comes out of chilling.
- Prepare Egg Whites: While the dough chills, set the covered egg whites out at room temperature to warm up, which helps with whipping.
- Whip Egg Whites: In a small bowl, whip the egg whites until they become foamy but not stiff. This will help the nuts stick to the dough balls.
- Shape Dough Balls: Break off pieces of the chilled dough and roll between your palms to form 1-inch diameter balls for uniform cookies.
- Coat with Egg Whites and Nuts: Dip each dough ball into the foamy egg whites, then roll them in the finely chopped nuts until thoroughly coated. Arrange the nut-coated balls about 2 inches apart on the prepared baking sheets.
- First Bake: Bake the thumbprint cookies for 8 minutes, allowing them to partially set but not brown fully yet.
- Create Thumbprint Indents: Remove cookies from the oven and immediately press a deep thumbprint into the center of each cookie to create space for the filling.
- Second Bake: Return the baking sheets to the oven and bake the cookies for an additional 4 to 6 minutes, until they are light golden brown and fully set around the edges.
- Cool: Transfer the baked cookies to a cooling rack and let them cool completely to room temperature, ensuring the filling won’t melt or run.
- Fill Cookies: Use about 1/2 teaspoon of icing, jam, or your chosen filling to fill each thumbprint indent. Serve the cookies at room temperature for best texture and flavor.
Notes
- For a nut-free version, omit the chopped nuts and egg white coating, or substitute with finely shredded coconut or sprinkles.
- Use chilled egg whites to whip them better if they haven’t come to room temperature in time.
- The amount of all-purpose flour may vary depending on humidity and brand, so add gradually to achieve the right dough consistency.
- Fillings can include raspberry jam, apricot preserves, lemon curd, chocolate ganache, or even cream cheese frosting.
- Store cookies in an airtight container at room temperature for up to 4 days or freeze for longer storage.
- Prep Time: 20 minutes
- Cook Time: 14 minutes
- Category: Dessert, Cookies
- Method: Baking
- Cuisine: American
Keywords: thumbprint cookies, jam-filled cookies, nut-coated cookies, holiday cookies, buttery cookies
