A medium Shamrock Shake contains 540 calories, according to McDonald's. This is comparison to the 570 calories in McDonald's medium vanilla shake, and 650 calories in a medium chocolate shake.

McDonald's Shamrock Shake typically returns to menus in February ahead of St. Patrick's Day. A medium Shamrock Shake has 540 calories, and a regular Oreo Shamrock McFlurry has 460 calories.

McDonald’s is bringing back its popular Shamrock Shake yet again, this time accompanied by the fast-food chain’s Uncle O’Grimacey character. Participating McDonald’s restaurants across ...

Grimace and Uncle O’Grimacey are welcoming the Shamrock Shake ... food chain every spring ahead of St. Patrick’s Day. But this year, in honor of the 50th anniversary of McDonald’s non ...

The Shamrock Shake is a milkshake made with vanilla soft-serve ice cream, artificially flavored minty green syrup and whipped topping. Need a break? Play the USA TODAY Daily Crossword Puzzle.

For the past six years, she has been primarily focused on food publications ... weeks only: the Shamrock Shake. Starting today, the Shamrock Shake is back at McDonald’s nationwide for a ...

McDonald's Shamrock Shake, a milkshake made with vanilla soft-serve ice cream, artificially flavored minty green syrup and whipped topping, is expected to return the fast food chain's menu soon.