In a small bowl, combine all the ingredients for “Moroccan Seasoning”. Set aside.
Line a baking tray with parchment paper. Arrange the beef fillets on the tray. Coat the fillets really well with the Moroccan seasoning. Cover and leave it to marinate in the refrigerator for at least 30 minutes.
Place the vegetables for steaming in the steamer. Season with salt and pepper. Cover, and leave it to cook.
Preheat oven to 200ºC (180ºC fan forced) / 400ºF.
Line another baking tray with parchment paper. Cover each beetroot in aluminum foil and place them on the tray.
Place the steak on the middle rack of the oven. Place the beetroots on the lower rack of the oven.
Set the oven timer for 30 minutes. When the alarm beeps, take the beetroot out of the oven and leave to cool.
Set the oven timer for another 15 minutes. When the steaks are ready, take them out of the oven. Cover the tray tightly with aluminum foil, and leave to rest for 10 minutes.
When the beetroots are cool enough to handle, Cut them into cubes. Place beetroot in a food processor along with garlic, cumin and lemon juice. Season with salt and pepper. Process until smooth.
Serve Moroccan steak with beetroot puree and steamed veggies.