Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 180°C (356°F) and prepare the baking tin by greasing or lining it with parchment paper.
- Melt 225g (1 cup) of unsalted butter in a microwave-safe bowl until completely liquid, about 30 seconds to 1 minute. Mix in 330g (1 + 2/3 cups) of caster sugar and 3 tablespoons of cocoa powder until well blended.
- Beat in 2 eggs, 1.5 teaspoons of vanilla extract, and 1.5 teaspoons of red food coloring gel into the chocolate mixture until uniform.
- Gently fold in 200g (1 + 2/3 cups) of plain flour and 1/2 teaspoon of salt until no flour streaks remain.
- Stir in 3 teaspoons of white wine vinegar until well incorporated.
- Pour the batter into the prepared baking tin and smooth the top.
- Bake in the preheated oven for 23-25 minutes, or until the top is vibrant, slightly crisp, and a toothpick inserted reveals a few moist crumbs.
- Cool completely in the tin on a wire rack before slicing into squares.
Nutrition
Notes
For best results, use room temperature ingredients and avoid over-mixing to maintain a fudgy texture.
