Evenly top with spinach, cauliflower rice, onion, and sun-dried tomatoes. 4. In a large bowl, whisk egg whites/substitute with seasonings. Evenly pour over the contents of the slow cooker. 5.

Don’t get me wrong – 2015 was big for the cruciferous white vegetable. I fell hard for cauliflower rice, as did many of you. Trader Joe’s even started selling a frozen version!