Place cauliflower into food processor and process until you get rice like size.
Heat pan on medium high heat with 1 tbsp oil.
Season prawns with salt and black pepper.
Pan fry prawns until until cooked, about 1-2 minute each side.
Remove and set aside.
Add remaining 2 tbsp coconut oil into pan.
Stir-fry onions until soft and translucent, then add garlic to cook for 30 seconds.
Add french beans, carrot, and red pepper to cook for a minute.
Then add cauliflower rice.
Stir-fry for 4-5 minutes.
Season with turmeric powder, fish sauce, coconut aminos, black pepper, and salt to taste.
Create a well in the middle and pour in eggs.
Scramble until set and toss it together with cauli-rice.
Add pineapple chunks, and cooked prawns.
Serve garnished with chopped spring onions, and a wedge of lime.