Add all the ingredients for the patties into a food processor.

Pulse, scraping down as needed, until the mixture is combined. *You don't want any big pieces of artichokes or hearts of palm, but you still want some flakey parts and don't want it to be super mushy.

Separate the mixture into 4-5 equal size balls depending on the thickness of the sandwich desired. Press all the ingredients together and shape into either square or circular patties.

Place on a plate or baking sheet and place in the fridge to firm up a bit while you make the batter.

In a bowl, combine all the dry batter ingredients.

Pour in the oat milk. Whisk together to combine.

Let sit for 5 minutes (It will get thicker).

Heat oil to 350 degrees while you wait.

Once oil is ready, remove the patties from the fridge.

Very carefully, take a patty and dip into the batter on both sides, allowing any excess batter to drip off.

Place the patty on a metal spatula and low it into the oil for 5 seconds before releasing into the basket. *If you place your battered patty directly onto the basket it will stick to the basket. Allowing the oil to start to fry the patty for just a few seconds before placing in the basket prevents this.

Cook for 3-4 minutes and then remove from the oil and place on a paper towel to absorb excess oil.

Repeat with remaining patties.

Once all patties are done, place on a bun with desired toppings and vegan tartar sauce.

Combine all the ingredients into a small bowl. *Can make while waiting for oil to heat up. Place in fridge until sandwiches are ready.