Lemon Bar Mix

When life gives us lemons, we bake them into sweet, tangy lemon bars. These bright, zesty bars are the best in class. A buttery, rich shortbread layer is topped with a smooth, sweet filling made with real lemon.

  • No hydrogenated oils
  • No preservatives
  • Non-GMO Project Verified
  • No corn syrup
  • No artificial colors or flavors
  • Certified kosher

Baker's tips & twists on the mix

  • High altitude instructions (up to 10,000 feet): Add an extra tablespoon of water to the lemon filling and shorten the second bake to 17 to 18 minutes.
  • To make a double batch: To make a double batch: Prepare two boxes of mix, combining the two crust packets and two filling packets. Bake in a 9" x 13" pan for the times listed above.

Here's what our customers say

  • I love lemon bars but I have a hard time finding ones lemony enough and here I have finally found the perfect lemon square! Thank you King Arthur for sourcing Non-GMO products when you can and for making such high quality foods for me and my family! Keep up the good work.

    Jennifer, New Hampshire
  • I love lemon bars, but confess to being too lazy to make them more than once or twice a year. When I saw this mix in the grocery store I figured it was worth a shot as most to the KAF mixes I've tried have been first rate. This product was no exception! We were invited to a taco party at a friend's house and I decided to try these out to take with us. They came out just right and everyone thought I made them from scratch! (I didn't advise them any differently!) The whole pan disappeared in minutes!

    Melodie, Aurora

Together let's help solve hunger. For each Essential Goodness mix purchased, we'll donate the cost for Feeding America to supply 1 meal*.

Our new Essential Goodness mixes are making an impact! Working with Feeding America® — the nation's largest organization dedicated to fighting domestic hunger — we donated more than 2.5 million meals in the first two years of our program. But we won't stop there. In the coming year, we guarantee a minimum of 500,000 more. The more mixes you buy, the more we give. Together, let's give new meaning to baking for good.

$0.10 helps provide 1 meal secured by Feeding America® on behalf of member food banks. King Arthur Flour guarantees a minimum of 500,000 meals (monetary equivalent of $50,000) between 7/1/2018 and 6/30/2019.

Meet the Family: Try all of our Essential Goodness mixes