For the wedges. If you have time, soak the potatoes for at least an hour or up to overnight. This helps crisp them up by removing some of the starch. If not give them a rinse.
Preheat the oven to 200c
If making the Cajun seasoning, add all ingredients together in a small bowl and give it a good stir.
Drain the potatoes and pat completely dry with paper towels. Bung in a large bag along with the starch flour and shake till they’re all nicely coated. Shake off any excess and place into a large bowl. Add in the oil and HALF the Cajun seasoning. Toss till coated.
Whack onto a large greased tray or line with parchment paper. Lay each wedge flat side down in one layer (you don’t want to over crowd or have them laying on top of one another)
Place into the preheated oven on the middle shelf for 25-30mins, take out, flip over and cook for another 15-20 mins or until brown and crispy. Everyone’s oven is different!
While that’s cooking, crack on with the dip. Bung all the ingredients into a blender and blitz till smooth. Add almond milk or water to thin slightly down if needed.
Once the wedges are cooked allow to cool for 5 on the baking tray- this helps with the crispness. Sprinkle with a decent amount of salt then it’s time to dig and dip in!