Perfect Caramel Cake (Print Version)

# Ingredients:

01 - 2¼ cups cake flour (9 oz, 255g).
02 - 1½ teaspoons baking powder.
03 - ¼ teaspoon baking soda.
04 - ½ teaspoon salt.
05 - ½ cup milk, room temperature.
06 - ½ cup sour cream, room temperature.
07 - 1 cup unsalted butter (8oz, 250g), softened.
08 - 1¾ cups granulated sugar (13 oz, 368g).
09 - 1½ tablespoons vanilla.
10 - 3 large eggs, room temperature.
11 - 2 large egg yolks, room temperature.
12 - 3 cups heavy whipping cream.
13 - 1½ cups packed light brown sugar (10½ oz, 300g).
14 - 3 tablespoons light corn syrup.
15 - ¼ teaspoon salt.
16 - 2 teaspoons vanilla extract.
17 - Sea salt flakes.
18 - Caramel popcorn (optional).

# Instructions:

01 - Preheat oven to 350°F. Prepare three 8-inch cake pans with parchment.
02 - Sift together flour, baking powder, baking soda, and salt.
03 - Mix milk and sour cream together.
04 - Beat butter until fluffy (1-2 minutes).
05 - Add sugar and beat until light (4-5 minutes).
06 - Add eggs and yolks one at a time, then vanilla.
07 - Alternate adding flour mixture and milk mixture, starting and ending with flour.
08 - Divide batter between prepared pans.
09 - Bake 20-25 minutes until done.
10 - Cool completely on a wire rack.
11 - Mix cream, brown sugar, corn syrup, and salt in a large pot.
12 - Boil while stirring until dark amber (230-234°F).
13 - Add vanilla and let caramel cool for 5 minutes.
14 - Pour warm icing between layers and over the cake.
15 - Top with sea salt and optional caramel popcorn.

# Notes:

01 - This cake combines a perfectly moist yellow cake with warm caramel icing.
02 - The icing must be made just before assembly and used while warm.
03 - Using a scale for measuring ensures best results.