M&M's sweet celebration for peanut butter lovers Launching just in time for National Peanut Butter Day on January 24, this nostalgic new treat is designed with peanut butter enthusiasts in mind.

Whenever I want to whip up something fun, colorful, and downright delicious, these Peanut Butter Strawberry M&M Cookie Cups ...

“Reese’s, I have a bone to pick with y’all,” Hays says. She tells the company that whatever peanut butter formula it uses in the seasonal Easter eggs needs to go into the year-round cups.