1Heat oven to 400°F. Grease 13x9-inch (3-quart) glass baking dish with shortening or cooking spray.
2Arrange 8 oz of the salami, overlapping slightly, in bottom and halfway up sides of baking dish. Top with potatoes, vegetable mix, chopped olives and 1 cup of the cheese. In medium bowl, stir milk, Bisquick mix, Italian seasoning and eggs with fork or whisk until blended. Pour over vegetable mixture.
3Bake uncovered 40 to 45 minutes or until golden brown around edges and knife inserted in center comes out clean. Sprinkle with remaining 1 1/2 cups cheese. Bake 5 minutes longer or until cheese is melted. Let stand 10 minutes before serving. Garnish with cornichons, whole olives and remaining 2 oz salami on frilled toothpicks.