Did Mcdonald S Just Reveal The Secret Ingredient In The Shamrock Shake
Did McDonald’s Just Reveal The ‘Secret Ingredient’ In The Shamrock Shake? Facebook By Erich Barganier/Feb. 15, 2022 5:06 pm EST McDonald’s Shamrock Shake has had a long history. According to the restaurant’s website, the mint-flavored dessert made its debut back in 1967. By 1970, you could find the mint-flavored shake at locations across the country. According to People, this treat is once again on the horizon: Diners across America should expect to see the return of the product on February 21....