Cheese launched stuffed crust pizza). The Shamrock Shake is McDonald's frozen dessert ode to St. Patrick's Day. Offered annually since 1970, the mint/vanilla-flavored milkshake is one of the ...

How to Make Shamrock Shake Oreo Delight 1. Blend the Ice Cream and Milk In a blender, combine 2 cups of vanilla ice cream ...

McDonald's Shamrock Shake and Arby's Andes Mint Chocolate Shake side by side - Chelsea Falin/Static Media ...

Hal Rosen, a Connecticut McDonald’s owner-operator, created the iconic drink in 1967, which is around the same time his Pittsburgh counterpart, Michael James “Jim” Delligatti, invented the Big Mac.