Reese's Peanut Butter Cups Recipe Allegedly Changed, Inventor's Grandson Claims

Hershey maintains classic recipe unchanged, but acknowledges adjustments in other product lines

Published on Feb. 27, 2026

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The recent controversy surrounding Reese's Peanut Butter Cups, sparked by Brad Reese, grandson of the candy's inventor H.B. Reese, highlights growing tensions in the food industry over balancing brand legacy with demands for innovation and cost management. Reese accused Hershey of subtly altering ingredients, replacing milk chocolate with compound coatings and peanut butter with peanut butter-style crème in various products. Hershey maintains the classic Reese's Peanut Butter Cups recipe remains unchanged, but acknowledges adjustments in other product lines.

Why it matters

This case demonstrates the power of consumer scrutiny and demand for transparency around ingredients, sourcing, and manufacturing processes. As consumers become increasingly interested in what's in their food, brands must carefully balance preserving beloved legacies with the need for innovation and cost management. The Reese's situation foreshadows a broader trend of increased consumer activism around ingredient changes in iconic products.

The details

Brad Reese, the grandson of Reese's inventor H.B. Reese, took to LinkedIn to accuse Hershey of subtly altering the Reese's Peanut Butter Cups recipe. Reese claimed the company has replaced milk chocolate with compound coatings and peanut butter with peanut butter-style crème in various Reese's products. Hershey maintains that the classic Reese's Peanut Butter Cups recipe remains unchanged, but acknowledges making "product recipe adjustments" to facilitate new shapes, sizes, and innovations across their product lines.

  • Reese's Peanut Butter Cups were first introduced in 1928.

The players

Reese's

A popular brand of peanut butter cups owned by the Hershey Company, founded in 1928 by H.B. Reese.

Hershey Company

The American chocolate company that owns the Reese's brand and is responsible for manufacturing Reese's Peanut Butter Cups.

Brad Reese

The grandson of H.B. Reese, the inventor of Reese's Peanut Butter Cups, who accused Hershey of altering the classic recipe.

H.B. Reese

The inventor of Reese's Peanut Butter Cups, who founded the brand in 1928.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident (San Francisco Chronicle)

The takeaway

This case highlights the growing demand for ingredient transparency and the delicate balance brands must strike between preserving legacy and innovating. As consumers become more discerning, companies will need to prioritize quality, authenticity, and clear communication to maintain brand loyalty in the face of increased scrutiny.