Banana Pudding Layer Cake | Louisiana Egg Commission

Ingredients

• whole milk | 1 1/4 cup
• heavy cream | 1/4 cup
• eggs, at room temperature | 2
• egg yolk, at room temperature | 1
• granulated sugar | 1/3 cup
• cornstarch | 3 tbsp.
• unsalted butter, cubed | 2 tbsp.
• vanilla extract | 1 1/2 tsp.
• banana extract | 1 tsp.
• kosher salt | 1/4 tsp.
• vegetable oil | 2/3 cup
• unsalted butter, room temperature | 1/3 cup
• granulated sugar | 1 1/2 cup
• large eggs, room temperature | 3
• purpose flour, sifted | 2 3/4 cup
• baking powder | 1 1/2 tsp.
• salt | 1 tsp.
• baking soda | 1/2 tsp.
• sour cream, room temperature | 1 1/4 cup
• whole milk | 1/3 cup
• vanilla extract | 1 tbsp.
• banana extract | 1 tbsp.
• heavy whipping cream | 2 cup
• granulated sugar | 2 tbsp.
• pure vanilla extract | 1 tsp.
• large bananas, sliced ¼ inch thick | 2
• Nilla Wafers | 1