These vegetarian meatballs are made with a combination of lentils, mushrooms, and breadcrumbs, giving them a hearty and flavorful texture. They are served with a tangy red pepper sauce and spaghetti, creating a delicious and satisfying meal. The meatballs are packed with protein and nutrients, making them a healthy alternative to traditional meatballs. The red pepper sauce adds a burst of flavor and complements the meatballs perfectly. This recipe is perfect for vegetarians and meat-lovers alike.