Peel and slice your potatoes into very thin 1cm thick slices, then rinse with cold water and pat dry using a tea towel or paper towels.

Transfer slices to a large mixing bowl, then add olive oil, cumin, smoked paprika, garlic granules, cayenne pepper, salt and black pepper and mix well, until potato slices are coated in spices.

Transfer slices to 2 baking trays so you can cook these in two batches simultaneously, then bake for 10-12 mins, careful not to burn them!

Allow sirloin steak to come to room temperature, lightly season with salt and pepper, heat a cast iron to very hot, add small amount of oil or butter to pan and add steak. Sear for 2-3 mins on each side for medium-rare, then remove from pan. Leave steak to rest for a few mins, then slice it up.

Now, build your nacho bake! Nachos first, then steak, then onions and pepper, light cheddar and mozzarella, then bake for 15-20 mins.

Make sure you invite friends around to share this one!