Cake

1. Preheat the oven to 180C/350F
2. Line an 8 x 8 inch square cake tin with baking paper
3. Add sugar, butter, and oil to the bowl of a stand mixer and beat for 5 minutes on medium-high speed, until light and fluffy
4. Add the eggs and vanilla extract to the butter and beat on high for 1 minute, until well combined
5. Combine flour, baking powder and salt together in a medium-sized bowl, whisk to combine
6. Add half the flour mix to the butter mix and beat until just combined
7. Add the milk, followed by the rest of the flour, beat until just combined
8. Transfer the batter to the cake tin and bake for 40-45 mins, or until an inserted toothpick emerges clean
9. Cool completely, then level the cake and trim off the caramelization
10. Cut into 9 squares

Chocolate Glaze

1. Sieve the icing sugar, cocoa powder and salt into a large bowl
2. Add the melted butter and milk and whisk until combined

Assembly

1. Dip the cooled cake squares in the glaze then roll in your desired topping
2. Place on a wire rack to set for 30 minutes before enjoying!