some scrap note in my parents' house idk

• 114 g butter
• 226 g caster sugar
• 1 tbsp cooking oil
• 2 eggs
• chocolate chips (amount??)
• 2 tsp vanilla extract
• 63 g plain flour
• 76 g cocoa powder
• ¹/₄ tsp salt

1. Set oven 175 °C fan
2. Combine butter, sugar, oil, vanilla.
   
   114 g butter
   226 g sugar
   1 tbsp oil
   2 tsp vanilla extract
   
3. Add eggs, mix with electric whisk till pale and light.
   
   2 eggs
   
4. Combine dry ingredients in a different vessel and sift into wet ingredients. Fold in till JUST combined (don't over-mix).
   
   63 g plain flour
   76 g cocoa powder
   ¹/₄ tsp salt
   
5. Pour into a tray, top with chocolate chips.
   
   choc chips
   
6. Bake... till done (20-25 min?? idk)