Low Carb Lemon Curd Tart with Blackberries

recipe Lemon Curd (RECIPE HERE)

blackberries (or any other fruit)

sliced almonds

9" tart molds with loose bottoms

oil for spraying and parchment paper

blanched almond flour (about 1.5 cup)

coconut flour (about 1/2 cup)

powdered erythritol (about 4 tbsp)

eggs

cold unsalted butter (or refined coconut oil)