We're not entirely certain about the history of this classic recipe's name, but perhaps it has something to do with the spicy kick of the sauce. Our version is a shakshuka-like dish in which fiery harissa paste and heady spices slowly infused a rich tomato sauce where eggs gently poach. Look for jars of harissa with the Middle Eastern foods in your supermarket; you can substitute a half to full teaspoon of crushed red pepper in a pinch. The cook time for the eggs depends on the specific heat of your slow cooker. We offer a range of 15 to 20 minutes, so start checking at 15 minutes (or a couple minutes earlier) to ensure the eggs get done to your liking. Serve with warm whole-wheat pita.