German Christmas Butter Biscuits

Step 1 -In a bowl, add 2 1/2 cups of the all-purpose flour, the almond flour, and the white sugar and stir to combine.

Step 2 -Add the butter to the flour mixture and use your fingers to rub it in until coarse crumbs form.

Step 3 -Add the egg yolks to the crumb mixture and work it with your hands until a smooth dough forms.

Step 4 -Wrap the dough in plastic wrap and chill in the refrigerator for 1 hour.

Step 5 -Preheat the oven to 350 degrees F.

Step 6 -Line a baking sheet with parchment paper.

Step 7 -Use the extra flour to dust a work surface.

Step 8 -Turn the dough onto the prepared work surface and roll it into long, thin pieces.

Step 9 -Cut the dough into 2-inch pieces and shape each piece into a crescent shape.

Step 10 -Place the crescents on the prepared baking sheet.

Step 11 -Bake the biscuits until they are lightly golden, about 10-15 minutes.

Step 12 -Pour the vanilla sugar into a large bowl.

Step 13 -Immediately roll the hot biscuits in the vanilla sugar.

Step 14 -Place the coated biscuits on a wire rack to cool.

Step 15 -Serve.