Almond Flour Lemon Bars with a buttery shortbread crust and creamy vibrant lemon filling. These gluten-free lemon bars are easy to prepare and makes the absolute best Spring and Summer dessert!
Pour the lemon custard filling into the pan with the pre-baked crust. Bake at 350 until the custard has set up, about 15-18 minutes. Chill in the refrigerator for 2 hours before slicing.