Apricot-Bulgur Pudding Cake with Custard Sauce

Name: Apricot-Bulgur Pudding Cake with Custard Sauce
Total time: 3 h
Yield: 8 servings
Ingredients: 1/2 cup dried apricots chopped; 1/3 cup granulated sugar; 1 teaspoon orange zest finely slivered; 1 cup orange juice freshly squeezed; 1 cup water; 1/2 cup bulgur; 2 large eggs separated; 2/3 cup low fat milk; 2 tablespoons brown sugar; sauce Custard, recipe follows; 1/2 cup pistachios finely chopped toasted, preferably salted