Break or cut chocolate into pieces. Place heavy cream in a small saucepan and heat just until it bubbles. Pour over chocolate. Stir until all chocolate is melted and mixture is smooth. (If it is cold in your house and your chocolate doesn’t want to melt all the way you can put it in the microwave in 10 second increments to aid in melting.) Stir in vanilla. Chill mixture for at least 2 hours, or overnight.
Use a cookie scoop (1 or 2 tablespoon) to scoop balls of truffle. Roll into uniform balls and place on a wax paper lined cookie sheet.
Remove the hard edges of the baked and cooled brownies. Crumble up the brownies into a bowl. For each pop you will need about 2 tablespoons of brownie. Take 1 tablespoon of brownie, compress with your hands so it sticks together, and flatten. Place 1 truffle in the center. Take an additional 1 tablespoon brownie and compress and flatten. Place over the truffle and seal the edges with the bottom brownie. Roll between your hands to seal and make it round. Repeat with remaining truffles. Chill for 30 minutes.
Melt your candy melts according to package directions. I find it best to place the melted candy in a coffee mug for easy dipping. You may want to melt your candy in a bowl and then place the bowl on an electric griddle heated to 200 degrees and covered with a kitchen towel. This will keep your melts melted while you work.
Dip a stick or straw into the melted chocolate (about 1/4”). Press into a brownie truffle ball and then dip the entire pop into the melted chocolate. Try to make sure you get it all dipped at once without swirling or moving it too much. Tap off the excess and place on a wax paper lined cookie sheet. Sprinkle with sprinkles. Let harden.