A fuss-free slow cooker recipe for tender, juicy meatballs simmered in rich marinara sauce, perfect for a comforting spaghetti dinner.
Do not overmix the meat to avoid tough meatballs. Keep meatballs uniform in size (about 1.5 inches) for even cooking. No need to brown meatballs before slow cooking. Use good quality marinara sauce. Avoid opening the lid during cooking to maintain heat. For gluten-free, substitute breadcrumbs with gluten-free crackers or almond flour. For dairy-free, omit Parmesan or use nutritional yeast. Frozen meatballs require at least 1 extra hour of cooking time.
Keywords: crockpot meatballs, slow cooker meatballs, spaghetti dinner, easy meatballs, tender meatballs, crockpot recipes, weeknight dinner