A millionaire's shortbread is a biscuit base covered in chewy caramel and topped with melted milk chocolate. It's also known as homemade Twix bars !
See, I think this is called Millionaire's Shortbread because a small bite of this thing has about a million calories. I could have eaten the whole plate and then I'd have gained six pounds. Millionaire's Shortbread is that delicious but also very not healthy (I mean, hello, biscuit base + caramel center + two types of chocolate to top it all off = me not looking like a supermodel on the beach this summer. Heh, who cares.)
Also, fun fact : Millionaire's Shortbread tastes like Twix bars ! So now you'll know how to make them. I suggest you make a batch and impress everyone, tell them you spent a reaaally long time laboring over "homemade Twix bars" when in reality it's super easy and relatively quick to make ;)
