Yellow cake A recipe from <a href="https://www.wefacecook.com/international/cuisine/US">US</a>

Ingredients

• For the Cake:
• 2 ¼ cups all-purpose flour 270g
• 1/4 cup corn starch 35g
• 1 1/4 cup granulated sugar 250g
• 2 tsp baking powder
• 1/2 tsp salt
• 1/2 cup unsalted butter room temperature, 113g
• ¼ cup vegetable oil 60mL
• 3 eggs room temperature, large
• 2 yolks
• 1 tbsp vanilla extract 15mL
• 1 cup buttermilk 240mL