Sally McKenney Quinn; Inset: Sharon Talbott
Baking addict Sally McKenney Quinn is the author of the popular blog and cookbook Sally’s Baking Addiction as well as PEOPLE.com‘s newest blogger. Check back each month for her latest easy-to-follow recipes! Warning: Don’t read when hungry.
Courtesy Hungry Girl; Getty
Lisa Lillien is the author of the popular Hungry Girl website and email newsletter, featuring smart, funny advice on guilt-free eating. She is also the author of nine books, six of which debuted at number one on the New York Times Best Sellers list. Read her blog every Monday for slimmed-down celebrity recipes and more.
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UPDATE: PEOPLE spoke with representatives at Hershey — the company produces Cadbury products in the U.S. — and stateside, the original Cadbury Creme Eggs recipe will remain the same. The new formula only impacts Cadbury Creme Eggs in the U.K.