Lemon white chocolate cookies are full of bright lemon flavor and creamy white chocolate chips! They're an easy no chill recipe and only take 30 minutes to make!
In a large mixing bowl, combine the light brown sugar and granulated sugar. Add the lemon zest. Rub the lemon zest into the sugars with your fingertips or with an electric mixer.
Add the butter and beat the butter and sugars with an electric mixer on medium speed til light and fluffy, about 2 minutes.
Add the vanilla and egg and beat on medium until incorporated.
With the mixer on low speed, alternatively add the flour, baking soda and salt and the sour cream.
Mix in the white chocolate with the mixer on low speed until just incorporated.
Drop cookies by rounded tablespoons on a baking sheet lined with parchment paper. Stick a couple extra white chocolate chips on top of the cookie dough balls.
Bake at 350°F until the edges just start to brown, about 9-11 minutes.
Allow cookies cool on the baking sheet 5 minutes. Then transfer them to a cooling rack.
Notes
Storage: Store these lemon and white chocolate chip cookies in an airtight container at room temperature for 3 to 4 days. Freeze leftover cookies or unbaked cookie dough balls in a freezer storage bag for up to 2 months.