Shrimp Fritters with Cornichon Dressing

Name: Shrimp Fritters with Cornichon Dressing
Ingredients: 1 cup mayonnaise; 1/2 cup finely minced cornichons; 2 tablespoons Dijon mustard; 1 teaspoon mustard powder; 1 teaspoon finely minced fresh tarragon; 1 lemon, juiced; Kosher salt and freshly ground black pepper; Vegetable oil, for frying; 2 eggs, separated; 8 ounces peeled and cleaned small shrimp (26/30 count), chopped; 1 cup finely sliced scallions; 1 cup small diced zucchini; 1 clove garlic, minced; 1/2 jalapeno, minced; 1 cup all-purpose flour; 1 teaspoon baking powder; 1/2 teaspoon smoked paprika; About 2/3 cup buttermilk