1.   Combine flour, soda, salt and cream of tartar in medium mixing bowl and add to creamed mixture, beating well.

2.   Mix cornstarch and water in a medium sized mixing bowl.

3.   Mix together flour, sugar, baking soda and salt in a medium bowl.

4.   Place in a medium bowl and stir in onion, cilantro, salt and lime juice.

5.   Whisk egg yolks and sugar in medium bowl to blend.

6.   As cheese is cooling, beat egg whites in a medium bowl until stiff.

7.   Beat egg yolks in a medium bowl.

8.   Beat cream cheese and remaining sugar in medium bowl until smooth.

9.   Beat the egg yolks in a medium bowl until blended, then add the cream, beating until well mixed.

10.   Beat together the ice water and egg in a medium bowl.