Fresh Broccoli-Mandarin Salad
["1 egg plus 1 egg yolk, beaten", "1 tsp. dry mustard", "1/4 c. water", "3 Tbsp. butter", "4 c. fresh broccoli", "1/2 c. raisins", "2 c. fresh mushrooms", "1/2 c. almonds, toasted", "1/2 large red onion", "1/2 c. sugar", "1 1/2 tsp. cornstarch", "1/4 c. tarragon wine vinegar", "1/2 c. mayonnaise", "1 c. fresh cauliflower", "6 slices bacon, cooked and crumbled", "1 can mandarin oranges"]
["In top of double boiler, whisk together egg yolk, sugar, cornstarch and mustard.", "Combine vinegar and water.", "Slowly pour into egg mixture, whisking constantly.", "Place over hot water and cook, stirring constantly, until mixture thickens.", "Remove from heat.", "Stir in butter and mayonnaise.", "Chill.", "Toss dressing with remaining ingredients and serve."]
["egg", "dry mustard", "water", "butter", "fresh broccoli", "raisins", "fresh mushrooms", "almonds", "red onion", "sugar", "cornstarch", "tarragon wine vinegar", "mayonnaise", "fresh cauliflower", "bacon", "mandarin oranges"]