Before you start, preheat BBQ hot plate and grill to medium.
Prep potatoes and add to a large pot. Cover with hot tap water.
Cook on high heat for 20-25 minutes with the lid on, until tender and cooked through. Drain well, return to pot along with butter and season with salt and pepper.
Prep courgette and capsicum. Pat beef dry and toss with smoky spiced and oil. Season with salt and pepper.
Cook beef on BBQ for 3-4 minutes each side, for medium (depending on thickness), or until cooked to your liking. Rest, covered. Add courgette and capsicum to hot plate and cook for about 3 minutes, until just tender. Alternatively, cook beef and veggies in 2 large fry-pans on medium-high heat.
To finish, thinly slice beef.
Serve potatoes topped with veggies, beef, Hollandaise sauce and almonds.