"This moist Yellow Birthday Cake is a classic! Scratch yellow cake layers are filled and frosted with delicious chocolate buttercream frosting...."
INGREDIENTS
•
2 Sticks (226 g) unsalted butter, slightly softened
•
2 cups (400 g) sugar
•
3 large eggs, room temperature
•
3 additional egg yolks, room temperature
•
1 cup (242 g) sour cream (we use full fat)
•
1/2 cup (120g) milk (we use whole milk)
•
2 teaspoons vanilla extract (8g)
•
3 cups (342 g) cake flour *See substitution below
•
3 teaspoons (12g) baking powder
•
1/2 teaspoon (4g) salt
•
1/4 cup (54g) vegetable oil (we use canola oil)
•
2 sticks (1 cup) (226g) unsalted butter
•
1 1/4 cup (108g) unsweetened cocoa powder
•
6 cups powdered sugar (icing sugar) (690g)
•
1/2 cup (121g) plus 2 Tablespoons milk or cream ( add more milk if needed or more powdered sugar if too thin)
•
2 teaspoons (8g) vanilla extract