Add vegan butter and sugar to a large bowl and whip it with electric mixer until you get a fluffy and even cream.
To another large bowl, add all the dry ingredients - flour, salt, and spices. Mix well with a whisk.
Cut apples into pieces and blend them along with oat milk and coconut milk.
Now combine all the ingredients into an even batter. Fold in candied oranges.
Bake in a long rectangular baking pan (usually used for bread loaves) and bake at 180°C for 45 minutes.
While your cake is baking, make caramel sauce. Add all the ingredients for caramel sauce to a blender and blend well or add them to a bowl and mix with electric mixer.
Whip your whipping cream in a tall bowl until it's firm and holds its shape.
Once your cake is baked well, let it cool down completely.
Before you serve it, spread whipped cream on top and pour some caramel sauce over it. You can decorate it with fresh oranges, too.
