To tasteHerbs and/or Spices(dry herb blend, mustard, hot sauce, etc.)
1CupShredded cheese of choice(Cheddar, Havarti, Jack, etc.)
2 1/2TbspDry Crumbs(Panko, crushed crackers or chips)
Microwave or steam fresh cauliflower, or thaw and drain frozen cauliflower. Chop finely before measuring.
In a small frying pan, or in the microwave, sweat onion in olive oil or butter until translucent. Set aside.
Combine egg, cream, flour, baking powder, and seasonings, whisking or processing in a blender to combine. Add cauliflower, sweated onion, and about 2/3 of the grated cheese, stirring in by hand or pulsing to combine.
Pour mixture into a small, greased, ovenproof casserole or baking dish. Smooth the top.
Sprinkle with remaining cheese and crumbs.
Bake in a pre-heated 350°F oven (or toaster oven) until puffed, golden, and set. Baking time will depend on the size of the baking dish: the thinner the layer of cauliflower, the faster it will cook. Start checking for doneness at the 20 minute mark. Peek into the centre of the dish with a fork to make sure it is softly set.