试验 不加色素的 R̶e̶d̶ ̶ Velvet
来源：美味食谱馆 1.23W
8inch 蛋糕模X1
用料
| cake flour | 5/ 4 cup |
| chocolate | 1 Tbsp （10.63g） |
| fine sea salt | 1 / 2 tsp |
| milk | 1 / 2 cup |
| vanilla extract | 1 / 2 tsp |
| vegetable oil | 3 / 4 cup |
| sugar | 3 / 4 cup |
| large egg | 1 |
| distilled white vinegar | 3 / 4 tsp |
| baking soda | 3/ 4 tsp |
| cream of tartar | 1 1/2 tsp |
