Dry Cauliflower: Moisture from washing will cause this dish to steam. Buy prewashed florets or wash them the day before cooking if possible. Otherwise, shake it very well or even spin it a little at a time in a salad spinner until dry.

Cut a Flat Side: The flat side of each floret will go onto the pan and this will help it reach a deep golden brown color. Generously Oil the cauliflower for best results.

High-Temperature: Cooking at a high temperature (425°F) ensures lots of color, which makes for lots of flavor. The key to caramelization is ensuring that the outside has a chance to brown before the inside overcooks.

Preheat the Pan: Place the empty pan in the oven to preheat while you prepare the cauliflower. Setting the florets on a hot pan ensures they crisp and brown beautifully.

Do Not Stir or Flip: Just like when you make fried mushrooms, it takes some time to develop a nice crust. Let the underside of the cauliflower get a nice crust without stirring it.