Last week I did a post on the tricks to creating Sorbet and it got me thinking about ice cream. I always tend to make a big batch and then mash other ingredients into it. This way I can tailor the flavor to the dessert I am serving it with or the mood I am in. You have to start with a really great ice cream base, which for me means lusciously smooth, with a dense and silky texture. The flavor should be rich, but not too buttery (greasy) and I always start my “French custard” ice cream base with vanilla, there really isn’t a flavor that it doesn’t compliment.
When the first frozen dessert was created by the ancient Chinese, it was just a mixture of fruity syrups and snow, basically a sorbet. Not until the 18th century in England did you find the first ice cream made with milk, cream and eggs, no snow. Today homemade ice cream is still made this simple way. The secret to getting the perfect texture and flavor is not only the ingredients, but the technique of creating a custard and then freezing it. You want to cook the cream, yolks, sugar and vanilla until the eggs thicken slightly, known as creme anglaise (English cream), and then chill the mixture overnight in the refrigerator, about 6 to 12 hours. This last step is a bit of a mystery, but it works to create the best mouth feel. I have heard the overnight chill described as “maturing,” “ripening,” or “aging.” You get the picture, it gets better with age. I find when I do this extra step my ice cream is smooth and less ice crystals form. The way big manufacturers get past this step is to add gums, starches, or gelatin. I’d rather not, so I just wait.
Once you have the base, you can freeze it as vanilla ice cream or add other flavors. For this recipe I am adding roasted bananas, which I just used in a banana bread post I wrote for the Cooking Channel. Roasting the fruit not only concentrates the sugars, but it also expels some of the water in the bananas, which can cause the ice cream to be icy. I don’t stop there, I also mash in toasted maple-pecans, brandied cherries and chocolate ganache into the roasted banana ice cream, for a total of 4 flavors. What can I say, I like variety! (more…)