A classic Italian dessert with a rich custard filling.   Italian Cream Puffs Ingredients The pastry 2¾ cups flour ⅛ tsp salt ½ tsp baking soda 2 cups water 9½ tbsp butter 6 large eggs The filling 1 cup sugar ½ cup flour ¼ tsp salt 3 cups whole milk 4 egg yolks 3 tbsp