Simply mix flour, sugar, almond meal, cinnamon together.
Grate in some butter, add in some egg and mix the dough up, using your fingers.
Wrap the dough plastic and let dough chill for at least 30 minutes.
Then unwrap and place on a well floured surface.
Then, cup out discs large enough to line the bottom of a muffin tray with a bit extra to overlap the sides of the muffin cups. After the 6 muffin cups have been lined, set muffin tray back in the fridge while the custard is being made.
Preheat oven to 400 degrees
Make the custard by warming the milk.
Then mix the eggs, sugar, and cardamom together well until creamy - then pour in the milk, while mixing well.
Pour into the pie shells, sprinkle a bit of nutmeg on top.
Lower oven temp to 350 degrees and bake for 22-25 minutes until the custard is done.
After baking, remove from oven and let cool on the counter.
Then serve with fresh whipped cream.