Terrapin Hopsecutioner IPA Clone HomeBrew Recipe. All Grain IPA HomeBrew Recipe. HomeBrew recipe for an IPA similar to Terrapin Hopsecutioner IPA. Notes of grapefruit and piney hops with light toasted malt and caramel malt flavors. Dry finish with moderately high hop bitterness. Brewed with five varieties of hops and dry-hopped with Cascade hops. Late hop additions pack in extra flavor.