While McDonald's Shamrock Shake is the most well known of these options, Arby's offers an Andes Mint Chocolate Shake. I had the good luck of trying both options to see which one is best.

The shake is a bright-purple color and comes in a celebratory cup. Erin McDowell/Insider The medium-size Grimace milkshake cost $4.99, excluding tax, at the McDonald's location Insider reporter ...

This is comparison to the 570 calories in McDonald's medium vanilla shake and 650 calories in a medium chocolate shake. As for the Oreo Shamrock McFlurry, the regular-sized dessert contains 460 ...

This is comparison to the 570 calories in McDonald's medium vanilla shake, and 650 calories in a medium chocolate shake. As for the Oreo Shamrock McFlurry, the regular-sized dessert contains 460 ...

Love McDonald’s Oreo Shamrock McFlurry and Shamrock Shake? McDonald’s confirms the St. Patrick’s Day treats will return for a limited time on Feb. 15.

McDonald's will bring back its Shamrock Shake on Monday, Feb. 5, weeks earlier than it returned in 2022. Also returning: the Oreo Shamrock McFlurry.

This is a comparison to the 570 calories in McDonald's medium vanilla shake and 650 calories in a medium chocolate shake. As for the Oreo Shamrock McFlurry, the regular-sized dessert contains 460 ...