This Slow-Cooker Mediterranean Quinoa with Arugula is a healthy and flavorful dish that is perfect for busy weeknights. The combination of quinoa, vegetables, and Mediterranean spices creates a satisfying and nutritious meal. Simply toss all the ingredients into the slow cooker and let it do the work for you. Serve it with a side of fresh arugula for added freshness and a drizzle of lemon juice for a burst of citrus flavor.