Beef Sirloin with Garlic Salt Chips and Harissa Mayo

Steps

1. oven to 230°C. Line an oven tray with baking paper. Preheat BBQ hot plate or grill to medium-high (if using).
2. Toss chips on prepared tray with a drizzle of oil and garlic salt. Bake for 20-25 minutes, until golden and tender. Turn once during cooking.
3. In a small bowl, whisk first measure of yoghurt, vinegar and mustard until smooth. Set aside. Finely shred lettuce; grate carrot; cut apple into thin matchsticks; thinly slice celery. Set all aside in a large bowl.
4. In a second small bowl, mix all harissa mayo ingredients until smooth. Set aside.
5. Pat beef dry with paper towels and season with salt and pepper. Heat a drizzle of oil in a large frypan on medium-high heat. Cook beef for about 2 minutes each side for medium-rare (depending on thickness), or until cooked to your liking. Set aside, covered in foil, to rest for at least 5 minutes.
6. Just before serving, add slaw dressing to bowl with slaw and toss to combine. Season to taste with salt and pepper. Slice beef thickly against the grain, on an angle.
7. divide garlic salt chips, slaw and slices of beef sirloin between plates. Serve harissa mayo on the side.