Märzen Recipe - BierMunchers OktoberFast Ale

{"RecipeId":30175,"RecipeTypeId":10,"OriginalRecipeId":null,"UnitType":"s","IbuFormula":"t","CreatedBy":110694,"Name":"BierMunchers OktoberFast Ale","Description":"","ImageUrlRoot":null,"StyleId":"6A","StyleName":"Märzen","BatchSize":11.25,"BoilSize":3.2361,"BoilTime":90,"Efficiency":0.67,"DateCreated":"\/Date(1475625527440)\/","BrewSessionCount":0,"MostRecentBrewSession":null,"Og":1.0511582222222222,"Fg":1.0127895555555555,"Srm":11.935238007197478,"Ibu":19.721769074747151,"BgGu":0.38550536390962326,"Abv":4.9495580000000006,"Calories":170,"AverageRating":0,"TastingNoteCount":0,"Fermentables":[{"Per":"36","Amt":"8.5","Ppg":"38","L":"1","Use":"Mash","Id":"160365","IngId":"575","Name":"Pilsner - DE","CustomName":"","Rank":"2"},{"Per":"21","Amt":"5","Ppg":"36","L":"4","Use":"Mash","Id":"148668","IngId":"17","Name":"Vienna - US","CustomName":"","Rank":"4"},{"Per":"17","Amt":"4","Ppg":"37","L":"20","Use":"Mash","Id":"160366","IngId":"20","Name":"Munich - UK","CustomName":"","Rank":"6"},{"Per":"9","Amt":"2","Ppg":"35","L":"20","Use":"Mash","Id":"160367","IngId":"475","Name":"Aromatic Malt - UK\r","CustomName":"","Rank":"8"},{"Per":"9","Amt":"2","Ppg":"35","L":"20","Use":"Mash","Id":"148671","IngId":"25","Name":"Caramel/Crystal 20 - US","CustomName":"","Rank":"10"},{"Per":"4","Amt":"1","Ppg":"33","L":"1","Use":"Mash","Id":"148672","IngId":"505","Name":"Carapils - Dextrine Malt - US","CustomName":"","Rank":"12"},{"Per":"4","Amt":"1","Ppg":"35","L":"40","Use":"Mash","Id":"160368","IngId":"38","Name":"Caramel/Crystal 40 - US","CustomName":"","Rank":"14"}],"Hops":[{"Amt":"2","Type":"Pellet","Use":"Boil","Min":"60","Day":"0","AA":"3.2","Ibu":"10.6994455576569","Id":"154275","IngId":"297","Name":"Tettnang","CustomName":"","Rank":"1"},{"Amt":"1","Type":"Pellet","Use":"Boil","Min":"45","Day":"0","AA":"3.2","Ibu":"4.91092897671134","Id":"154276","IngId":"297","Name":"Tettnang","CustomName":"","Rank":"2"},{"Amt":"1","Type":"Pellet","Use":"Boil","Min":"30","Day":"0","AA":"3.2","Ibu":"4.1113945403789","Id":"154277","IngId":"297","Name":"Tettnang","CustomName":"","Rank":"3"}],"Yeasts":[{"Atten":"0.75","Id":"42493","IngId":"131","Name":"Fermentis Safale S-04","CustomName":"","Rank":"1"}],"Others":[],"MashSteps":[],"Steps":[{"Id":"50333","Rank":"1","Text":"Mash at 68C to 70C 60minutes. Can use S-23 yeast. Ferment at 12C for 10days. 18C for 3 days then reduce by 4C per day until 4C. lager at 4C for 3 weeks in keg or bottle."}]}