Using an electric mixer, whisk together the condensed milk, double cream,and vanilla until super thick and it holds itself - this can take 5 minutes or more!
Chop up the brownie's into very small pieces - 0/5-1cm sized pieces. You can bake your own brownies, or buy shop-bought ones
Spoon some of the mixture into the tin/freezer proof container - enough to cover the bottom and swirl through some of the chocolate sauce and brownies
Repeat the process until the tin is full, and all the ice-cream has been used! This will make a swirly effect all the way through the ice-cream making it nice and chocolatey!
Cover with cling film or a lid and freeze for 7-8 hours or preferably overnight!
When serving, take the ice-cream out about 10 minutes before you want it so that its easier to scoop!
ENJOY!
Notes
You could swap up the flavours of the sauce you use if you like - I often use toffee as it goes VERY well with the brownie, or even strawberry sauce! I don't use fresh melted chocolate as that will obviously freeze, whereas ice-cream sauce is the perfect one!
This will last in the freezer for 1 month, if it lasts that long!