Urrrg. That is how you will feel when you consume as much of this as I have. My advice - do not sample it at all then you won’t have to try and stop yourself from eating it by the spatula-full.
How to turn sweetened condensed milk into this after the jump…
This cake is so amazing. No one makes it better than Robyn but you can make a pretty good version yourself! It is so moist & one of my husbands favorites and mine too 
Instead of using 2 cups of rhubarb I used 1 cup + 1 of pulped feijoas as we have a ton at the moment. You could use any fruit you desired. I omitted the topping and iced with the passion fruit icing. We also had the Pineapple/Passion fruit variation on the weekend at Robyn’s and I prefer it to the feijoa and rhubarb version.
Recipe + Pics + Variations after the jump…