Firstly, mill the flour. (*See notes, if you want to enhance the flavor of the apple cider, first.)
To the flour, add baking powder, baking soda, cinnamon, nutmeg, and salt. Then, stir to combine.
To a Large mixing bowl, add apple cider, melted butter, oil, brown sugar, sugar, eggs, and vanilla. Then, whisk until smooth.
Next, add the dry ingredients into the wet ingredients, and stir to combine. It should be a smooth batter.
Preheat the oven to 350*F
Allow the batter to sit for about 10-15 minutes while the oven preheats. This allows the bran to soften, and the fresh milled flour to start absorbing the liquid.
Butter and line a 5x9 bread pan with parchment paper. I like to leave a little parchment paper over the top to make it much easier to pull the loaf out of the pan.
Place baking sheet under bread pan incase of any spill overs.
Mix up the crumble. To a new medium size mixing bowl, add slightly melted butter, sugar, cinnamon, salt, fresh milled flour, and optional apple pie seasoning, then stir to combine. It should be slightly crumbly.
Pour the batter into the lined baking pan.
Then, pour the crumble on top of the batter, some may sink in the batter, that is normal.
Bake for 60-65 minutes. If the top starts to get too dark, you can add a piece of foil loosely over the top. Bake until a toothpick comes out clean from the center of the loaf. (Cast iron or glass pans can take a bit longer to bake sometimes. )
Allow the loaf to cool in the pan for 15 minutes, then using the parchment paper pull the loaf out, and allow to cool completely (1-2 hours) before slicing.
Lastly, enjoy!