Preheat the oven to 200C/180 fan or prepare your Airfryer.
Place your peeled and cut chips into a bowl.
Pour over the tallow or oil of your choosing, salt, and pepper.
Toss the chips so that they are well covered.
Place your chips in the oven for 40 mins OR if using an Airfryer, set the cooker to 180C for 15 minutes.
Beef Patty
In a bowl, combine the beef patty ingredients.
Mix all the ingredients with your hand and then form the beef into a rectangular shape matching the size of your baguette.
Place the patty into a frying pan and fry for 3 minutes on each side on medium heat.
Andalouse Sauce
Cut the red pepper in half and fry it on a high heat for 10 minutes.
In a bowl, add in the mayonnaise, ketchup, and roasted pepper. Blend the ingredients to form a sauce.
Serving
Cut your baguette in half lengthways but not all the way through. You want the baguette to act as a holder for all the ingredients. Place spoonfuls of the andalouse sauce onto the baguette, then place on the lettuce, then the patty, then the chips. THEN more andalouse sauce! Enjoy!