This Albondigas Soup recipe is a hearty broth-based Mexican Meatball Soup, made in an Instant Pot pressure cooker, that is super flavorful with seasoned meatballs, lots of vegetables, and a flavorful broth. What Is Albondigas Soup? Albondigas (pronounced Ahl-BOHN-dee-gahs) is Spanish for meatballs. Albondigas Soup is a Mexican Meatball Soup. Actually, the actual translation for…