Why is rump roast so tough?

Chef's answer
Because bottom round rump roast comes from the well-exercised hindquarters of the cow, it contains a large amount of collagen and connective tissue that make the meat tough and chewy. A rump roast with the USDA's grade of Choice means that the beef has less marbling from fat, which makes it tough..
Frequently asked Questions 🎓
Because bottom round rump roast comes from the well-exercised hindquarters of the cow, it contains a large amount of collagen and connective tissue that make the meat tough and chewy. A rump roast with the USDA's grade of Choice means that the beef has less marbling from fat, which makes it tough..
Lamb rump steaks are delicious pan-fried whole. They only need 3 minutes on each side for medium-rare or 4 for well-done. Brush the lamb steaks with a little oil (one teaspoonful per steak is sufficient) and season with salt and pepper and cook on a hot, preheated griddle plate.
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