Put all the dry ingredients for the dough in a bowl and mix thoroughly.
Peel the apple and grate it.
After that, grate the lemon peel.
Add the oil, milk, date mass and squeeze in the juice of half a lemon.
Then mix this all thoroughly.
Bake in a buttered and floured baking tray in a preheated oven at 175 degrees for 30 minutes.
After it's baked, put it on a wire rack to cool.
Prepare the sauce while it cools.
In a container, mix the vanilla oatmilk and vanilla pudding until lumpfree.
Bring to a boil while stirring continuously.
When it starts to thicken, take it off the stove.
When serving, put a spoonful of the vanilla sauce on the poppy seed slices.
