In a large mixing bowl, add 2 cups of heavy whipping cream and ½ cup of cocoa powder. Whip on medium-high speed for 2-3 minutes until stiff peaks form.

Gradually pour in one 14-ounce can of sweetened condensed milk while mixing on low speed until fully combined.

Gently fold in 1 cup of chopped brownies using a spatula until evenly distributed.

Pour mixture into a 9x5 inch loaf pan, cover with plastic wrap, and freeze for at least 5 hours until solid.

Once set, let sit at room temperature for about 5 minutes before scooping.