American IPA Recipe - Grapefruit Bang

{"RecipeId":18501,"RecipeTypeId":10,"OriginalRecipeId":null,"UnitType":"s","IbuFormula":"t","CreatedBy":101206,"Name":"Grapefruit Bang","Description":"","ImageUrlRoot":null,"StyleId":"21A","StyleName":"American IPA","BatchSize":5.5,"BoilSize":7,"BoilTime":60,"Efficiency":0.75,"DateCreated":"\/Date(1452989557383)\/","BrewSessionCount":0,"MostRecentBrewSession":null,"Og":1.0700227272727272,"Fg":1.0175056818181818,"Srm":7.2518631384435785,"Ibu":50.9587478347042,"BgGu":0.72774583081044719,"Abv":6.774698863636365,"Calories":239,"AverageRating":0,"TastingNoteCount":0,"Fermentables":[{"Per":"89","Amt":"12.5","Ppg":"37","L":"1","Use":"Mash","Id":"87387","IngId":"3","Name":"2-Row - US","CustomName":"","Rank":"1"},{"Per":"11","Amt":"1.5","Ppg":"34","L":"28","Use":"Mash","Id":"87388","IngId":"35","Name":"Victory Malt - US","CustomName":"","Rank":"2"}],"Hops":[{"Amt":"1","Type":"Pellet","Use":"FirstWort","Min":"60","Day":"0","AA":"12","Ibu":"34.6355842153078","Id":"86546","IngId":"18","Name":"Magnum ","CustomName":"","Rank":"1"},{"Amt":"1","Type":"Pellet","Use":"Boil","Min":"10","Day":"0","AA":"9","Ibu":"9.41841245871356","Id":"86547","IngId":"2","Name":"Amarillo ","CustomName":"","Rank":"2"},{"Amt":"1","Type":"Pellet","Use":"Boil","Min":"5","Day":"0","AA":"12","Ibu":"6.90475116068283","Id":"86548","IngId":"7","Name":"Citra ","CustomName":"","Rank":"3"},{"Amt":"1","Type":"Pellet","Use":"Boil","Min":"0","Day":"0","AA":"10.5","Ibu":"0","Id":"86549","IngId":"5","Name":"Centennial ","CustomName":"","Rank":"4"}],"Yeasts":[{"Atten":"0.75","Id":"25056","IngId":"131","Name":"Fermentis Safale S-04","CustomName":"","Rank":"1"}],"Others":[],"MashSteps":[{"Heat":"Infusion","Temp":"150","Time":"60","Id":"10564","IngId":"9","Name":"Saccharification Rest","CustomName":"","Rank":"1"}],"Steps":[{"Id":"27977","Rank":"1","Text":"mash at 149-152"},{"Id":"27978","Rank":"2","Text":"at flame out add 1/2 of a grapefruit zest and the pith"},{"Id":"27979","Rank":"3","Text":"ferment at 68F 2 weeks \u0026 transfer to secondary"},{"Id":"28056","Rank":"4","Text":"cold crash and clear with gelatin"}]}