My friend Jen, who lives in Dedham, Massachusetts, is a fan of white chocolate. While visiting with her recently, we discussed White Chocolate Mousse. She remembered seeing it on dessert menus everywhere a few years ago, then it just disappeared.
Jen had three recipes for White Chocolate Mousse in her collection, all from the teacher of a cooking class she had taken with her husband. The variations were typical--one was whipped cream based, another called for whipped egg whites, and the third employed gelatin.
It struck me was that all three versions seemed to be dark chocolate mousse recipes for which equal parts of white chocolate were substituted. But dark chocolate and white chocolate are not interchangeable. They are, in fact, very different. Dark chocolate is composed of cocoa solids, cocoa butter and sugar. White chocolate is composed of milk solids, cocoa butter and sugar. They melt differently, have different mouth feels, and react differently when combined with other ingredients.
I asked Jen if she'd tried the recipes yet. She had tried one, but was very disappointed with the results. She asked if I had a good recipe. I did. And I offered to make it.
We started with the white chocolate. First manufactured in the United States in the 1950's, it wasn't until 2004 that the
FDA established a standard of identity for white chocolate. That's also about when Jen started seeing white chocolate appearing all over dessert menus.
I am not much of a fan of white chocolate, mostly because I've tasted very few white chocolate couvertures that I like. The general availability of white chocolate for baking has decreased with its decline in popularity in the recent years, although higher quality options can be found at gourmet and boutique food shops. At a regional Massachusetts grocery and at a Whole Foods Market, we found only Nestle Premier White Morsels (
ingredients include palm kernel oil, sodium caseinate, hydrogenated palm oil, and artificial flavors),
Baker's (subject to a recall in 2007 for Salmonella), Ghirardelli White Chocolate Baking Bar (which Jen doesn't care for), and Whole Foods 365 Brand White Chocolate Chunk (which we ended up using). If it had been available, I would have preferred Callebaut or
Valrhona.
Next we contemplated cream. I like to use pasteurized organic heavy whipping cream. Unfortunately, none of the pasteurized cream at the store was organic, and all of the organic options were
ultra pasteurized. Ultra pasteurized cream doesn't taste as good or whip up as well, since the molecular structure of the cream is compromised when it is heated to the required minimum of 280 F. Frequently, manufacturers ultra pasteurize cream and other liquid dairy products to give it a longer shelf life. The pasteurization process is the same for shelf-stable milk milk products, except the packing conditions are not sterile so they still require refrigeration. I stood in front of the dairy case for about five minutes, staring idly at my disappointing options, dreaming of the delicious cream from the
Strauss Family Creamery in Marin County. Alas, my magical powers failed that day. I settled for the organic ultra-pasteurized and headed for the check out.
So, Jen, here's a new recipe for your collection. Throw those other ones out.
White Chocolate Mousse for Miss D
8 oz good quality white chocolate, such as Callebaut or Valrhona (in small chunks)
1/4 cup heavy whipping cream
1-1/4 cup heavy whipping cream
2 tbsp sugar
1) Keep cream well chilled for 24 hours before making mousse. Chill metal mixing bowl and beaters/whisk for 15-20 minutes.
2) In a large glass (microwave safe) mixing bowl, combine white chocolate and 1/4 cup heavy whipping cream. Heat in the microwave on high for 20-30 second, then mix with a spatula for 45-60 seconds. Repeat just until white chocolate chunks are indistinguishable and mixture is smooth. Set aside to cool while you whip the cream
3) Place 1-1/4 cup well chilled heavy whipping cream in well chilled metal bow. Beat with well chilled beaters/whisk until foamy. Slowly stream in sugar (while still whipping). Continue to whip at medium high speed until soft to medium peaks form.
4) Check the texture of the melted white chocolate. It should be slightly warm to the touch and easy to stir. If it is not, return to the microwave for 10 seconds, then stir well for 30 - 45 seconds. Repeat, if necessary, to acheive this.
5) Add about 1/3 of the whipped cream to the melted white chocolate and mix well by hand with a spatula or whisk. This step will lighten the white chocolate mixture.
6) Add another 1/3 of whipped cream to white chocolate and fold gently to incorporate.
7) Add last 1/3 of whipped cream to white chocolate and continue to fold until mixture is well blended. If necessary, briefly use a whisk at the end to acheive a smooth mixture.
8) Pour mixture into individual ramekins and chill until set--at least 4 hours. To store for up to 3 days in the fridge, cover chilled mousses with plastic wrap and protect from strong odors (e.g. cheeses, onions, fish). To freeze, wrap aluminum foil over plastic wrap and freeze for up to 3 months.
P.S. This mousse can be poured directly into a prepared graham cracker or cookie crust and chilled as directed for a white chocolate mousse pie.