Red Velvet Cake

Name: Red Velvet Cake
Prep time: 25 min
Cook time: 1 h 20 min
Total time: 1 h 20 min
Yield: 12 slice
Ingredients: 340 gram vegetable oil; 225 gram buttermilk; 2 egg, European large (63-73 g) (from chicken); 1 teaspoon vanilla extract, natural; 1 tablespoon white wine vinegar; 1 - 2 teaspoon food colouring, red; 285 gram sugar; 300 gram white flour; 4 tablespoon cocoa powder (all types); 1 ½ teaspoon baking soda; ¼ teaspoon salt; 450 gram cream cheese; 225 gram butter, unsalted (from cows' milk); 285 - 340 gram icing sugar (may contain 3-5% anti-caking agent); 1 teaspoon vanilla extract, natural; 1 pinch salt