Yes, the egg is raw, and raw egg is perfectly safe to consume, so long as you trust the source of your eggs. Anything you buy from a grocery store should be set, and if you get them from the Farmer’s Market or grow your own, just make sure you wash the shell VERY WELL before using raw egg, as this is where most of the contaminate comes from. (The shell isn’t sterile, you crack the egg, the shell contacts the egg and leaves some salmonella behind, the egg is now unsafe)
You wouldn’t be able to eat traditional tabbouleh while following the Paleo diet because it’s made from bulgur, but you can have as much of this cauliflower tabbouleh as you want. Cauliflower is a very versatile food and is used in Paleo recipes to replace everything from rice, to pizza crusts. Here it works perfectly when mixed with other ingredients and spices that are usually found in tabbouleh. It has cilantro, lemon juice, lime juice, and tomatoes. The tomatoes will give it plenty of flavor as well as lycopene, vitamins, and minerals making this a healthy item to serve up alongside any meat dish.
One of the best features of this book is that it has pairing and variations of ingredients that you can use. And if you're going Paleo, sometimes it can be hard to pick what ingredients are Paleo "compatible" that are available on your cupboard or available in a local grocery near you. The meals are easy to prepare and delicious. This book emphasizes on meal planning and preparation which helps you save a lot of time.