High-Altitude Buttermilk Devil's Food Cake
Ingredients:
-
cooking spray
-
2 ¾ cups cake flour (such as Pillsbury® Softasilk®)
-
1 cup unsweetened cocoa powder
-
1 ½ teaspoons baking soda
-
½ teaspoon salt
-
1 ¾ cups white sugar
-
1 cup butter, softened to room temperature
-
2 teaspoons vanilla extract
-
1 teaspoon almond extract
-
2 ¼ cups buttermilk, divided
-
2 eggs
-
1 ¼ cups butter, softened to room temperature
-
2 teaspoons vanilla extract
-
1 teaspoon almond extract
-
6 tablespoons milk, or more as needed
-
2 (16 ounce) packages confectioners' sugar