Filling
Jelly Topping
In a mixer, add the butter, the sugar or xylitol, whip very well, add the beaten egg and the oat flour, whip again until a dough is formed.
Shape the dough into a cake pan with removable bottom. Compact and spread the dough evenly all over the bottom and around the edges of the pan.
Pierce the dough with a fork and bake in a preheated oven at 180°C (356°F) for 40 minutes.
In a pan, add the condensed milk, the butter and the milk powder, mix non-stop over low heat, turn off the heat when it starts coming off the bottom of the pan. Add a pack of table cream and mix well until combined.
Add the filling to the dough (already baked through) and let it chill in the fridge for 3 to 4 hours.
To make the jelly topping, into a pan add the chopped strawberries, the sugar and the lemon, mix it all together over low heat, bring to a boil. Stir eventually and cook until it reaches jelly consistency. Let it cool down.
Once it has cooled down, pour the jelly over the pie, spread and garnish with strawberries, serve.