Preheat the oven to 200C, fan-forced. Line an oven tray with baking paper. Cut the unpeeled potatoes into 1cm-thick chips. Combine the barbecue seasoning and 2 tsp olive oil in a large bowl and season with salt and pepper. Add the potato and toss to coat. Put the potato on the lined tray and bake on the upper oven shelf for 25 mins or until golden and tender.
Step 2 — Prep ingredients
Meanwhile, thinly slice the tomato and beetroot (see Make it yours). Halve the buns through the middle.
Step 3 — Cook haloumi
Heat 2 tsp olive oil in a medium frypan over medium-high heat. Cook the haloumi for 2 mins each side or until golden. Remove from the pan.
Step 4 — Toast buns
Put the buns on an oven tray, cut-side up, and bake on the lower shelf for 4 mins or until lightly toasted.
Step 5 — Toss slaw and serve up
Put the ranch dressing and slaw mix in a bowl and toss to combine. Layer the bun bases with the haloumi, burger sauce, tomato, beetroot, 1 tbs tomato sauce, if using, and some of the slaw, then sandwich with the tops. Serve the haloumi burgers with the chips and remaining slaw. Enjoy!
Step 6 — Make it yours
Not a fan of beetroot? Don't add it! The burger will be just as delicious.