1.Remove spent grain to another kettle and boil the thick wort for 20 minutes. Mash in the boiled grain to original kettle and hold at 146 degrees for 20 minutes
{"RecipeId":59624,"RecipeTypeId":10,"OriginalRecipeId":null,"UnitType":"s","IbuFormula":"b","CreatedBy":101750,"Name":"My Uncles Dunkel","Description":"BIAB","ImageUrlRoot":null,"StyleId":"7C-B","StyleName":"Amber Kellerbier","BatchSize":2.7,"BoilSize":3.6,"BoilTime":60,"Efficiency":0.7,"DateCreated":"\/Date(1540944244230)\/","BrewSessionCount":0,"MostRecentBrewSession":null,"Og":1.043037037037037,"Fg":1.0077466666666666,"Srm":23.880612199019215,"Ibu":24.761866961852842,"BgGu":0.57536179687609945,"Abv":4.5524577777777768,"Calories":141,"AverageRating":0,"TastingNoteCount":0,"Fermentables":[{"Per":"89","Amt":"4.25","Ppg":"35","L":"10","Use":"Mash","Id":"315910","IngId":"24","Name":"Munich - Light 10L - US","CustomName":"","Rank":"1"},{"Per":"5","Amt":"0.25","Ppg":"37","L":"20","Use":"Mash","Id":"315911","IngId":"28","Name":"Melanoidin Malt - US","CustomName":"","Rank":"2"},{"Per":"5","Amt":"0.25","Ppg":"32","L":"412","Use":"Mash","Id":"315912","IngId":"55","Name":"Carafa II - DE","CustomName":"","Rank":"3"}],"Hops":[{"Amt":"0.5","Type":"Pellet","Use":"FirstWort","Min":"60","Day":"0","AA":"6","Ibu":"24.7618669618528","Id":"339197","IngId":"20","Name":"Mt. Hood ","CustomName":"","Rank":"1"}],"Yeasts":[{"Atten":"0.82","Id":"88213","IngId":"569","Name":"Fermentis Saflager S-23","CustomName":"","Rank":"1"}],"Others":[{"Amt":"0.25","Unit":"tsp","Use":"Mash","Id":"61321","IngId":"29","Name":"Yeast Nutrient","CustomName":"","Rank":"1"}],"MashSteps":[{"Heat":"Infusion","Temp":"150","Time":"90","Id":"44447","IngId":"9","Name":"Saccharification Rest","CustomName":"","Rank":"1"}],"Steps":[{"Id":"102204","Rank":"1","Text":"Remove spent grain to another kettle and boil the thick wort for 20 minutes. Mash in the boiled grain to original kettle and hold at 146 degrees for 20 minutes"},{"Id":"102205","Rank":"2","Text":"Ferment at 65 degrees for 14 days."}]}