Best Red Velvet Cake

Name: Best Red Velvet Cake
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: American
Ingredients: ½ cup butter (113 grams, room temperature,); 2 tsp vanilla extract (10mL); 1 cup buttermilk (240ml, room temperature); 1 tbsp vinegar (15mL); 2 eggs (room temperature); 3 tbsp cocoa powder (15g); 2 ½ cups flour (300g); 1 ½ cups granulated sugar (300g); 2 tsp powdered red food coloring; 1 tsp kosher salt (6g); 1 tsp baking soda (6g); 3 sticks butter (340g, room temperature unsalted); 1 ½ lb confectioners sugar (550g, sifted); 16 oz cream cheese (455g, room temperature); 1 tsp vanilla extract (5mL); 1 pinch kosher salt; 1/2 cup unsalted butter (113g, room temperature); 1 ½ cups Confectioners sugar (550g, sifted); 1/2 tsp rose water (2mL); pink, yellow, orange food coloring; matcha powder