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.

Seeing the term shake on the menu has McDonald's fans (and conspiracy theorists) asking the fast-food chain an important question: Got milk? Read on to learn why McDonald’s milkshakes are called ...

How Many Calories in a McDonald's Shamrock Shake? There are about 460 calories in a small, 560 calories in a medium and 800 calories in a large shake. The ingredients are pretty simple.

I think any theoretical matcha dessert offering from popular destinations like McDonald’s or In-N-Out would surely ... (or both), so mixing it into a milkshake sweetens up each sip to the ...