1. Pat pickles dry with paper towels.
2. Whisk together egg and next 3 ingredients in a large bowl; add 1 1/2 cups flour, and whisk until smooth.
3. Pour oil to a depth of 1 1/2 inches into a large heavy skillet or Dutch oven; heat over medium-high heat to 375°.
4. Dip pickle slices into batter, allowing excess batter to drip off. Fry pickles, in batches, 3 to 4 minutes or until golden. Drain and pat dry on paper towels; serve immediately with Spicy Ranch Dipping Sauce.
Note: For testing purposes only, we used Vlasic Kosher Dill Stackers.