Separate the cauliflower in florets and chop it briefly in a food processor until its texture resembles rice or cous cous. Don't over-process or you'll end up with mash.
Heat 1 tablespoon of coconut oil in a small pot. Add garlic and cook at low heat to avoid burning it. Add cauliflower and cook for 10 - 15 minutes, stirring frequently. Season with salt.
Peel and slice plantain lengthwise. Heat 1-2 tablespoons of coconut oil in a pan and fry the slices at medium temperature.
Fry the eggs in the remaining coconut oil. Season with salt and pepper.
Serve cauliflower "rice" topped with egg and plantain slices on the side.