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Planet Money · January 22, 2025 · 22m

The Reese's Ingredient Swap Nobody Asked For

NPR

Planet Money investigates why Reese's Peanut Butter Cups changed their recipe — replacing cocoa butter with cheaper vegetable oil — without telling consumers. The story reveals how food companies quietly reduce product quality to maintain margins, a practice called 'skimpflation.'

This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.

Canon

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Hedonic treadmill of food quality — consumers adapted to the original Reese's flavor and can detect the quality reduction, but food companies bet they won't act on it
Planet Money reveals that Hershey's internal testing showed consumers could detect the taste difference between the original and reformulated Reese's — but predicted (correctly) that most wouldn't stop buying. The hedonic adaptation to the NEW, lower-quality version would happen within 3-6 months.
ClaudeChatGPTGemini

Highlights

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Skimpflation is the invisible cousin of inflation — companies maintain prices by secretly reducing quality
Planet Money introduces 'skimpflation': while shrinkflation (smaller packages, same price) is visible, skimpflation (same package, worse ingredients) is invisible. Hershey replaced cocoa butter with palm oil in Reese's, maintained the price, and told no one. Consumers noticed the taste change but couldn't identify the cause.
ClaudeChatGPTGemini
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