01 -
Preheat oven to 175°C. Line a 23 cm square baking tin with parchment paper. Set aside.
02 -
In a large mixing bowl, stir together sweetened condensed milk and self-raising flour until well combined.
03 -
Fold diced rhubarb into the thick batter until evenly dispersed.
04 -
Spoon the batter into the prepared tin, pressing it firmly into the corners and smoothing the top to an even layer.
05 -
Bake in the preheated oven for 25 minutes or until just beginning to turn golden at the edges.
06 -
Remove from oven and allow to cool completely in the tin before lifting out. Cut into 16 equal squares.
07 -
Dust with confectioner's sugar prior to serving, if desired.