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The composition of McDonald's hamburgers, including the ingredients and additives in their beef patties and other components.
hamburgers in the are built from a patty—made from trimmed cuts such as chuck, round and sirloin—cooked with a pinch of salt and pepper, then served on a bun with pickles, chopped onions, ketchup and ...
Independent, third‑party laboratory testing publicly reported in credible outlets has not produced a documented, reproducible contradiction of McDonald’s core claim that its U.S. beef patties are made...