Combine flour, apple sauce, butter and salt in a bowl. Kneed until you have a firm dough.
Put in a plastic bag or wrap in cling film and put in the fridge for at least 30 minutes.
In a bowl combine the pitted cherries, cardamom and corn starch or tapioca flour. Add sugar if you prefer it sweeter. Make sure the cherries are well coated.
Preheat the oven to 190 degrees Celsius.
Remove the dough from the fridge.
Divide the dough in two if making two small galettes. Place the dough on parchment paper and roll out to a thin dough.
Arrange the cherries on the rolled out dough, leaving about 2 cm on the edges.
Fold the dough edges in over the cherries.
Brush with almond milk.
Put on a baking sheet and bake in the oven for approximately 20-25 minutes (until the dough is golden brown).
Remember to keep an eye on it so it doesn't burn.