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4
ServingsEasy
Published 2024
This oxtail soup (caldo de colita de res) is truly a Mexican comfort food and can also be made with bone-in beef shanks. Both cuts are rich in collagen, a protein that contributes to healthy bones, skin, and muscles, making this soup as good for you as it is delicious. Oxtail is typically sold already cut into rounds. If you opt for beef shanks, you may need to ask the butcher to cut them into rounds 2 to 3 inches (5 to 7 cm) thick.
