Steaks with Mushroom Sauce and Cauliflower Puree. prep time 20 mins . STEP 4 In a bowl mix the tomato paste with a mug of warm water and add the chopped parsley. When Creamy Garlic Cauliflower Sauce is warm, toss it with freshly cooked pasta for a rich, creamy, satisfying pasta dish that is quite literally unbelievably good for you. In a ziploc bag or container, place the steak and coat generously with the marinade. I have designs on pouring it over sausage biscuits, too, when the opportunity presents itself. A head of cauliflower goes a long way. When the cauliflower if boiled enough to pierce it with a fork, drain the water and put it in the pan with the onion. This versatile brassica adds smoothness in sauces and texture in dishes such as cauliflower cheese, roast cauliflower and cauliflower rice. Marinate meat in the fridge for 1-2 hours or overnight if possible. serves 2 people. It’s also mind-bendingly delicious when you spoon the warm sauce over roast or pan-fried pork or chicken. A variety of steak cuts can be use for this recipe (fillet,sirloin, rump, rib-eye or flat iron) and the cauliflower purée and mushroom sauce is to die for! A great steak dish that is perfect for Valentines day, or to dine with someone on a special occasion. cook time 10 minutes.