Imperial Stout Recipe - Russian Imperial Stout extract

{"RecipeId":107851,"RecipeTypeId":20,"OriginalRecipeId":null,"UnitType":"s","IbuFormula":"t","CreatedBy":131042,"Name":"Russian Imperial Stout extract","Description":"Adapted from recipe on Adventures in Homebrewing site:\nhttps://blog.homebrewing.org/russian-imperial-stout-recipe-extract/","ImageUrlRoot":null,"StyleId":"20C","StyleName":"Imperial Stout","BatchSize":5.5,"BoilSize":2.5,"BoilTime":60,"Efficiency":0.75,"DateCreated":"\/Date(1679365855883)\/","BrewSessionCount":0,"MostRecentBrewSession":null,"Og":1.0900454545454545,"Fg":1.0171086363636364,"Srm":33.115816177250217,"Ibu":65.196069012523154,"BgGu":0.72403509251666309,"Abv":9.4088495454545455,"Calories":312,"AverageRating":0,"TastingNoteCount":0,"Fermentables":[{"Per":"7","Amt":"1","Ppg":"34","L":"350","Use":"Steep","Id":"579504","IngId":"53","Name":"Chocolate Malt - US","CustomName":"","Rank":"2"},{"Per":"3","Amt":"0.5","Ppg":"35","L":"80","Use":"Steep","Id":"579505","IngId":"44","Name":"Caramel/Crystal 80 - US","CustomName":"","Rank":"4"},{"Per":"43","Amt":"6.6","Ppg":"35","L":"4","Use":"Extract","Id":"580024","IngId":"548","Name":"Liquid Malt Extract - Light - US","CustomName":"","Rank":"4"},{"Per":"43","Amt":"6.6","Ppg":"35","L":"10","Use":"Extract","Id":"580025","IngId":"546","Name":"Liquid Malt Extract - Amber - US","CustomName":"","Rank":"5"},{"Per":"3","Amt":"0.5","Ppg":"30","L":"20","Use":"Steep","Id":"579506","IngId":"11343","Name":"Briess Roasted Barley","CustomName":"","Rank":"6"}],"Hops":[{"Amt":"1.5","Type":"Pellet","Use":"Boil","Min":"60","Day":"0","AA":"13","Ibu":"47.013802273869","Id":"597428","IngId":"6","Name":"Chinook","CustomName":"","Rank":"1"},{"Amt":"1","Type":"Pellet","Use":"Boil","Min":"10","Day":"0","AA":"15","Ibu":"13.1122115903756","Id":"597429","IngId":"9","Name":"Columbus ","CustomName":"","Rank":"2"},{"Amt":"1","Type":"Pellet","Use":"Boil","Min":"10","Day":"0","AA":"5.8","Ibu":"5.07005514827856","Id":"597430","IngId":"3","Name":"Cascade","CustomName":"","Rank":"3"}],"Yeasts":[{"Atten":"0.81","Id":"160500","IngId":"253","Name":"Fermentis Safale US-05","CustomName":"","Rank":"1"},{"Atten":"0.81","Id":"160501","IngId":"253","Name":"Fermentis Safale US-05","CustomName":"","Rank":"2"}],"Others":[{"Amt":"1","Unit":"tsp","Use":"Boil","Id":"105088","IngId":"14","Name":"Irish Moss","CustomName":"","Rank":"1"}],"MashSteps":[],"Steps":[{"Id":"180875","Rank":"1","Text":"Boil 1 cup water for 5 minutes (for rehydrating yeast). Cover \u0026 let cool to \u003c80 deg."},{"Id":"180872","Rank":"2","Text":"Bring 2.5 gallons of water to 155 deg; remove heat \u0026 steep grains for 30 minutes."},{"Id":"180873","Rank":"3","Text":"Sparge grains with 2 cups 170 deg water \u0026 remove grains."},{"Id":"180874","Rank":"4","Text":"Stir in \u0026 fully dissolve all extract(s)."},{"Id":"181214","Rank":"5","Text":"Bring to boil; start :60 timer \u0026 follow hops schedule."},{"Id":"180878","Rank":"6","Text":"Add Irish Moss at :15"},{"Id":"180880","Rank":"7","Text":"Check temp of yeast rehydration water \u0026 add yeast if \u003c80 deg. (Note 2 packs of yeast)"},{"Id":"180881","Rank":"8","Text":"Chill/rack wort to primary at 68 deg. Add water as needed to achieve final volume."},{"Id":"180882","Rank":"9","Text":"Pitch rehydrated yeast; primary at 68-70 deg for 2 weeks."},{"Id":"181215","Rank":"10","Text":"After 2 weeks in primary, rack to secondary. Allow 3-4 weeks in secondary."},{"Id":"181216","Rank":"11","Text":"For bottling: Add 5 oz corn sugar to 1 cup water \u0026 boil for 5 min. Chill to room temp."},{"Id":"181019","Rank":"12","Text":"Bottle \u0026 condition at 68-72 deg for 2-4 months or longer."}]}