1. This recipe is too watery. WAY too watery; if you want a lighter (or budget) version, sure, but I suggest 2oz *heavy* cream. Reserving some of the fizz means you'll have to pour it over the head, which will break up the head. Instead, empty the shaker thru a strainer, add a splash of soda, then get the rest of the hard foam out. Wait a minute, then run more soda down the edge of the glass to lift the head above the rim. This is the classic New Orleans technique.
The original recipe per the New Orleans website:
Ramos Gin Fizz Recipe
3 dashes lemon juice
2 dashes lime juice
3 dashes orange flower water
1 1/4 oz. dry gin
1/4 of the white of one egg
1 tablespoon powdered sugar
3 oz. milk
Add the contents to a cocktail shaker with plenty of ice. Shake very well until good and frothy, strain into a cocktail tumbler.
Shake all ingredients in a cocktail shaker with ice and strain into a hurricane glass filled with ice. Garnish with a cherry and an orange slice.
I disagree. I tried many methods, and the way described here is spot on - though I also often use heavy cream too - though I find it makes little difference. For the final pour through the meringue, you poke a hole through the middle with a straw, and slowly pour the remaining cocktail (without soda) through the hole. If you've done it right, you should be able to have a metal straw support itself in the meringue.
This comment is correct. Heavy cream (although I only used the amount from this spec) and pouring the soda after allowing the foam the set are both necessities.