Boil cauliflower, carrots, potato, and garlic in salted water for 15 minutes, or until cooked through.
Chop cauliflower; smash potato and garlic.
In a medium bowl, mix cauliflower, carrots, potato, garlic, matzoh meal, onion, nutmeg, salt, and pepper.
Add beaten eggs to bind ingredients together; combine with mixture.
Shape latkes using ¼ cup mixture for each.
Coat non-stick pan with cooking spray and heat over medium-high heat.
Brown latkes to desired doneness, about 4 to 6 minutes per side.