With some of your brigadeiro filling, design and make your own halloween-inspired creature. Some ideas include mummies, bats, pumpkins, monsters, and ghosts. Feel free to use any pantry staples or props like broken oreo cookies for bat wings or pretzel sticks for spider legs to bring your creature to life.
Try mixing and matching your brigadeiro centers with other pantry staples like spices, salt, cereals, cookies, candies, and nuts to see if you can come up with a fun new combination. Pitch it to your colleagues and see who comes up with the best combination. Or perhaps you can try mixing the brigadeiro in your coffee or hot chocolate or spreading it on a cookie to see how the flavor profile changes.