This boozy shamrock shake will make all the adults extra happy on St. Patrick’s Day. I mean, who doesn’t love an excuse to drink a milkshake… especially when it has three types of liquor in it!
When I was researching this recipe, I found that some Crème de Menthe’s were bright green. If that’s what you have, then you can omit the food coloring. For me, all of the Creme de Menthe’s in my area were clear so I had to add food coloring to get the iconic green color.