4 Tbsp. unsalted butter
2 Tbsp. heavy cream
2 (14 oz.) cans sweetened condensed milk
3 oz. semisweet chocolate, finely chopped
1 Tbsp. unsweetened cocoa powder, sifted
chocolate sprinkles (I had a 10 oz. container and used the majority of it)
Bring butter, cream, and milk to a boil in a 4-qt. saucepan over medium heat. It's important to use this size of pan. You want a nice large surface area of heat. If you use a smaller saucepan your mixture will take forever to get to the right consistency. Add chocolate and cocoa powder, and reduce heat to a low/medium-low; cook, stirring constantly, until mixture is the consistency of thick thick batter. This is where watching the video comes in handy. You want to be able to drag your spoon across the bottom of the pan and have the chocolate take a sec to fill in. You want to be able to get a scoop on your spatula, turn it upside down in the air and have it take a sec to fall of the spatula. This will take at least 15 minutes, perhaps longer. Be sure and stir constantly, taking care to scrape the sides and bottom of your sauce pan. Nate and I took turns stirring. Once it's at the right consistency, transfer to a bowl and let cool. Chill in the refrigerator until set. I let mine set in the bottom of a 9x13" glass dish for a bit over an hour. When you're ready to shape, take a little bit of butter and rub on the palm of your hands. Using a tablespoon, portion out fudge and roll into balls. Roll each ball in chocolate sprinkles until evenly coated. Chill until ready to serve.
This made about 50 brigadeiros.