This entire dish (salad and dressing) can be made and assembled up to eight hours ahead. The trick? A layer of zucchini slices keeps the rest of the ingredients separated from the dressing until you're ready to toss and serve.
Recipe information
Yield
Makes 8 servings
Ingredients
Preparation
Step 1
Preheat oven to 400°F. Cut off top 1/2 inch from garlic heads. Place garlic heads on foil, cut sides up. Drizzle each with 1 teaspoon olive oil. Enclose garlic in foil. Roast until soft, about 1 hour. Unwrap; cool. Squeeze garlic from skins into blender. Add mayonnaise and buttermilk; puree. Add basil; blend until chopped. Season with salt and pepper.
Step 2
Place lettuce in bottom of large glass bowl. Top with fennel slices, then garbanzo beans, olives, and tomatoes. Spread zucchini salad, covering. Spread dressing over zucchini. Cover; chill at least 1 hour. DO AHEAD: can be made 8 hours ahead.Keep chilled.
Step 3
Just before serving, toss salad.