These lemon crinkle cookies are chewy and soft and are filled with lemon zest and lemon juice for a delicious citrus flavor. They are rolled in sugar and powdered sugar and have a crispy and delicious exterior.
Into a large mixing bowl, add the vegetable oil, lemon juice, granulated sugar, eggs, lemon zest, vanilla extract, and kosher salt. Mix with a whisk until well combined.
Add the flour, cornstarch, baking powder, and baking soda. Mix until just combined! Don't overmix to prevent the cookies from turning hard and dry!
Cover the bowl with plastic wrap and let the dough rest in the fridge for at least an hour. We let the dough rest in the fridge overnight.
Use a large cookie scooper to scoop out the cookies or scoop the cookies with a regular tablespoon, 3 tablespoons at a time.
Roll into a ball using your clean hands, and then roll each dough ball in granulated sugar and then powdered sugar.
Place the cookie dough balls onto a parchment paper-lined baking sheet and bake in a 180c (350f) preheated oven for 10 minutes.
The cookies will be light in color, don't overbake these if you want chewy and soft cookies on the inside.
Let the cookies cool for 5 minutes, and then transfer them to a wire rack to cool completely.
Notes
Do not overbake these cookies! These cookies are pale when they are baked, so don't wait for them to turn golden brown.
Use fresh lemons! To get the best lemon flavor, first, grate the lemons (only the outer layer and not the white layer) and then cut them open and juice them.
Use room temperature ingredients. It is important that you use room-temperature ingredients like eggs. This step ensures that your mixture mixes into a homogenous mixture and bakes perfectly.
Don’t overmix the dough, you don’t want to develop the gluten in the flour. This step ensures you have moist cookies and not dense and dry cookies.
Measure your flour correctly!When measuring your flour, avoid scooping it with a measuring cup. Instead, stir the flour with a spoon to create as many air pockets as possible, and spoon it into your measuring cup. Finally, level it with a back of a knife.
Line your sheet pan with parchment paper or a silicone mat! This step helps the cookies to bake evenly, and it makes sure that your cookies release easily from the pan.
Before you start to make this recipe, measure and prepare your ingredients so the cooking process will go smoothly and easily.