Preheat an oven to 180 Celsius degrees (160 for fan oven).
Peel, core, and cut the apples into slices; put them in a mixing bowl, add the cinnamon and sugar, mix well. The amount of sugar to be used depends on the apples: if I use sweet apples sometimes, I don't add any sugar.
85 g Demerara sugar granulated sugar
Grease an oven-proof baking dish with butter.
Instructions
85 g almond flour almond meal
100 g unsalted butter, cold, plus a bit more for greasing