This is perfect for your SC diet if you want to make a delicious pastry-based dessert.  I’ve adapted it for metric from the original Us recipe.  Thank you to Jen Brown for her original recipe at https://www.alifeofhappenstance.com/easy-almond-flour-pie-crust/

This case can be pre-baked up to two days before planning to fill it. Simply cover with tinfoil or eco-friendly wrap and store in the fridge.
If your system can handle dairy, butter (or better still, clarified butter) can be used in place of coconut oil.

240g blanched finely ground almond flour (I blitz ground almonds for a few minutes in the food processor to get it nice and fine)
½ teaspoon salt
55g melted coconut oil (make sure it’s not hot)
1 large egg
9″/23cm tart case/pie dish or deep pyrex plate (+ extra coconut oil to grease)

1. Preheat oven to 175C/160C fan and grease a 9 inch/ pie dish. Set aside.

2. In a small bowl whisk together the melted coconut oil and egg. In a large bowl whisk the almond flour and salt. Pour the wet ingredients into the dry and use a rubber spatula or your hands to combine.
3. Form the dough into a ball and place in the center of the greased tart case. Use your hands to evenly press the dough into the bottom of the tin or dish.
4. Evenly press the dough up the sides of the tart case. If it seems a bit thinner in certain areas, simply take some dough from the thicker areas and press it where needed.
5. Once the dough has been pressed into the bottom and sides of the tart case, use your fingers to make sure the edge of the pastry is even all along the top. Then you can use a fork to press decorations into the crust or use your fingers to make a fluted design with the edge.
6. Use a fork to poke holes along the bottom and sides of the crust before placing on the middle rack of the oven and baking for 12 to 15 minutes. The case should be a very light golden brown.
7. Allow  to cool completely before filling.