In our ranking of McDonald's desserts, we found the chain's chocolate shake passable, while the vanilla version earned second-to-last place due to its overwhelming sweetness and poor consistency.

McDonald's chocolate shake is made with vanilla reduced-fat soft-serve ice cream and chocolate syrup, topped with whipped cream.

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.

It's the time to get one of McDonald's most popular seasonal treats. Shamrock Shakes are back at the restaurants. The Oreo Shamrock McFlurry has made a limited time return, as well. Shamrock ...

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

McDonald's Shamrock Shake Is Back — Along with Grimace's Uncle Who Hasn't Been Seen in Decades Grimace and Uncle O’Grimacey are welcoming the Shamrock Shake back to restaurants nationwide on ...

McDonald’s is donating 25 cents to the Ronald McDonald House Charities, a nonprofit that supports families with sick children, with every purchase of a Shamrock Shake, according to a press release.

McDonald's announced when the Shamrock Shake will return. Here's what to know including what it tastes like, ingredients and how many calories it has.

It's the time to get one of McDonald's most popular seasonal treats. Shamrock Shakes are back at the restaurants. The Oreo Shamrock McFlurry has made a limited time return, as well. Shamrock ...

McDonald's Shamrock Shake will return to restaurants on Monday, Feb. 10 -- and the chain's Uncle O’Grimacey character is returning after a decades-long hiatus to help kick off the annual ...