Preheat the oven to 350 F.
Line two baking sheets with parchment paper, then set aside for now.
In a large bowl, beat together the lemon cake mix, eggs and vegetable oil. Do this for about two minutes until smooth and completely combined into a dough.
1 box lemon cake mix, 2 eggs, ⅓ cup vegetable oil
In a separate bowl, place the confectioner's sugar.
⅓ cup confectioner's sugar
Use a 1 ½ tablespoon cookie scoop to portion out the cookie batter. Afterward, roll them in the bowl with the confectioner's sugar until they’re completely coated.
Place the cookie balls on the baking sheets. Keep them at least three inches apart so they won’t spread into each other.
Bake them for 10-12 minutes until the cookies turn lightly golden. Remove from the oven once done.
Use a teaspoon measuring spoon to press into the center of each cookie to create an indent on them. Then, allow them to cool for about five minutes.
Portion about ½ to one teaspoon of lemon curd into each cookie indentation.
½ cup lemon curd
Lastly, allow the cookies to cool completely before serving or storing them for later consumption.