A creamy lemon curd tart bursting with tartness and flakey buttery almond pastry crust. This dessert is low carb, sugar-free, gluten-free and keto-friendly.
Author:Chef Sally
Ingredients
Scale
2 cups almond flour
3 Tbsp coconut flour
4 Tbsp unsalted melted butter
1 large egg
¼ cup powdered allulose (a sugar-free alternative)
4 large eggs
4 large egg yolks
1 cup of lemon juice (fresh)
1/4 cup heavy cream
1 cup of butter cubed
1 1/4 cups allulose (test your lemons if they are very tart, add more sweetener)
Instructions
Preheat oven to 350F
Blend almond flour, coconut flour, allulose, and melted butter in a food processor.
Add 1 egg and blend until the mixture starts to pull away from the side of the food processor bowl.
You may need to add a Tbsp of water, depending on the dryness of your almond flour. If the mixture is not coming together, add the water.
Form the tart crust into a disc and place it in the fridge for about 30 minutes. This makes it easier to handle.
Roll out the dough between two sheets of parchment paper, adding a touch more almond flour if it starts to stick.
Spread the tart dough out in your tart pan ( 9 inch round, 8-inch square, or 4.5x 14 rectangle) making sure to press into the side of the pan, and cover any holes that form while you're pressing. This takes a bit of patience, just keep pressing and spreading until your tart crust is spread evenly with no breaks.
Pierce the crust with a fork and bake for 10-12 minutes until golden. Keep an eye out because almond flour tends to darken very quickly.
Let the crust cool.
Pour an inch of water into the bottom of a medium-sized saucepan and heat to a low simmer.
Add eggs, egg yolks, lemon juice, allulose, and heavy cream into a separate heat-safe bowl.
Place the bowl over the pot of simmering water and cook until the mixture coats the back of a spoon. This can take up to 15 minutes. Use a whisk and stir constantly while cooking to avoid burning.
Once the mixture thickens, add the butter in cubes one at a time and whisk until fully melted.