Beers: In Irish red ale, a Â½ oz with 15 minutes remaining in the boil, Challenger will provide a pleasant spiciness to the flavor profile, complementing the caramel malt in the finished beer. For English bitter, the varietal will provide a floral and slightly orangy flavor addition. Place the hop in the boil with 15 minutes remaining to gain the above qualities. In a SMASH style beer with 2-row pale malt, Challenger will provide a clean, crisp hoppy aroma with hints of orange and spice. Dry hop with 2 oz. per 5 - gallons.