Preheat oven to 180’c. Line a square baking pan with parchment paper and lightly spray Set aside.

Mix melted butter and sugar together, in a large bowl over Whisk in cocoa.
Whisk together, in a small mixing bowl, 2 tablespoons of water + 2 teaspoon baking powder + 1 teaspoon oil). Mix well in a bowl Add buttermilk, vanilla; whisk to combine.than add red colour mix well again

Add the buttermilk mixture to the cocoa mixture. Add flour; whisk to combine. Transfer batter to cake tin
Bake brownies for 35 - 40 minutes, or until set and a toothpick inserted in center comes out clean Cool completely before cutting