Depending on the size of your mini muffin pans, you will probably get anywhere from 48 to 60 brownie bites. I got about 55.
Using paper liners in your mini muffin pans is recommended. However, if not, use a thin knife to loosen each cooled brownie bite before attempting to remove it from the pan.
Freezing the Kisses ahead of time will help them hold their shape as the brownie bites cool. Also be sure to have them unwrapped before your brownies come out of the oven, because you will have to work quickly getting them placed on your hot brownies!
Feel free to change up the flavors of your Kisses...Mint Truffle, Cherry Cordial, and even Caramel would also be delicious! Just beware that some varieties of Kisses have softer centers than others, and you'll need to be very gentle working with those so that they don't collapse.