What is a skinless hot dog?

Chef's answer
SKINLESS, NATURAL CASING AND COLLAGEN CASING All hot dogs are made and precooked in casings, or skins. ... Hot dogs may be labeled "skinless," which means that the casing has been removed after cooking.
Frequently asked Questions 🎓
SKINLESS, NATURAL CASING AND COLLAGEN CASING All hot dogs are made and precooked in casings, or skins. ... Hot dogs may be labeled "skinless," which means that the casing has been removed after cooking.
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