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Dairy Free Lemon Bars (Gluten Free Option)

5 from 6 votes
A stack of dairy free lemon bars with powdered sugar on top.
Dairy-free lemon bars with a creamy lemon filling on top of a buttery shortbread crust. This recipe uses really simple ingredients and can easily be made gluten-free as well.
Prep Time 10 minutes
Cook Time 38 minutes
Total Time 48 minutes

Ingredients
 

Lemon Shortbread Crust

  • 1 cup all-purpose flour or gluten-free, see notes
  • ¼ cup organic cane sugar
  • cup melted refined coconut oil
  • 1 teaspoon lemon zest
  • pinch of salt

Lemon Filling

Instructions

  • Preheat the oven to 350°F.
  • Make the shortbread crust. In a medium bowl (or the bowl of a food processor), combine flour, sugar, lemon zest, and salt. Mix in the melted coconut oil until a wet dough forms. Press dough into an even layer in a parchment paper-lined square pan. Bake the crust for 20 minutes or until lightly golden brown, then transfer the pan to a wire rack while you make the filling.
  • Turn the oven temperature down to 325°F. 
  • Make the filling. Combine the sugar and zest in a large bowl and massage the zest into the sugar with your fingers. Add in the eggs and whisk until the sugar and eggs are well combined before adding in the fresh lemon juice and the sifted flour. Whisk until smooth and pour the lemon mixture onto the warm crust.
  • Bake the lemon bars. Carefully place the lemon bars in the oven and bake for another 18 to 25 minutes or until the center no longer jiggles.
  • Let cool and cut. Cool in the pan on a wire rack for 1 hour at room temperature then cover with plastic wrap and place them in the refrigerator for another 2 hours to cool completely. Once cooled, dust with powdered sugar and cut into 9 squares, wiping the blade clean with a damp warm cloth between each cut.
  • Store. Store the lemon bars in an airtight container in the refrigerator for up to 3-4 days or tightly wrapped in the freezer for up to 2 months.

Notes

To freeze: Wrap them tightly with plastic wrap or aluminum foil in the pan and freeze for up to 3 months. Let them thaw overnight in the refrigerator and sprinkle with powdered sugar before serving.

Make It Your Way: Substitutions & Variations

Make gluten-free lemon bars - use a gluten-free flour blend with xanthan gum in it for the best results. I've had great success making these bars with King Arthur's Measure for Measure.
No coconut oil? - use melted vegan butter instead.
No tapioca starch? - you can also use cornstarch.