2-3 tablespoons lemon juice (more or less, depending on how thick/thin you like it) Instructions. With an electric mixer, mix at a low speed for 1-2 minutes or until the dough is completely combined. Fold in white chocolate chips. ; Bake for 8-10 minutes. >> Related: Lemon Poke Cake. The result is soft and sweet lemon cookies that are bursting with lemony flavor. Making these cookies is as simple as mixing together all of the ingredients, forming the dough into balls, and baking for about 10 minutesâjust like our strawberry cake mix cookies and funfetti cake mix cookies. Please see my full disclosure policy for details. This post may contain affiliate sales links. These lemon infused cookies are made with a lemon cake mix and drizzled with white chocolate. Preheat oven to 350 degrees F. In a large bowl, mix together cake mix (dry cake mix- don't include ingredients called for on cake mix box), vegetable oil, and eggs. Preheat your oven to 350 degrees. These Lemon Cake Mix Cookies are just what you need to brighten up the day. Line cookie sheet with pre-cut parchment paper; Mix in a large bowl, the lemon cake mix, oil, and eggs. ; Scoop with a medium-sized cookie scoop lemon cookie dough onto the parchment paper. Lemon Cake Mix Cookies.