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			Recipe Details
			
				
					
						| Batch Size | Boil Time | IBU | SRM | Est. OG | Est. FG | ABV | 
				
				
					
						| 23 L | 60 min | 20.8 IBUs | 4.2783277 | 1.046 | 1.008 | 4.9 % | 
								
				|  | Actuals | 1.046 | 1.012 | 4.5 % | 
				
			
		 
						
				Style Details
				
					
						
							| Name | Cat. | OG Range | FG Range | IBU | SRM | Carb | ABV | 
					
					
								
			| Munich Helles | 4 A | 1.044 - 1.048 | 1.006 - 1.012 | 16 - 22 | 5.9 - 9.9 | 2.5 - 3 | 4.7 - 5.4 % | 
					
				
			 
					
			Fermentables
			
				
					
						| Name | Amount | % | 
				
				
							
			| Pilsner (2 Row) Ger | 4.6 kg | 92 | 
		
			| Munich Malt | 400 g | 8 | 
				
			
		 
						
				Hops
				
					
						
							| Name | Amount | Time | Use | Form | Alpha % | 
					
					
								
			| Hallertauer Mittelfrueh | 28 g | 60 min | Boil | Leaf | 4 | 
		
			| Hallertauer Mittelfrueh | 20 g | 30 min | Boil | Leaf | 4 | 
		
			| Hallertauer Mittelfrueh | 10 g | 5 min | Boil | Pellet | 4 | 
					
				
			 
						
				Miscs
				
					
						
							| Name | Amount | Time | Use | Type | 
					
					
								
			| Lactic Acid | 8.00 ml | 60 min | Mash | Water Agent | 
		
			| Epsom Salt (MgSO4) | 1.81 g | 60 min | Mash | Water Agent | 
		
			| Calcium Chloride | 0.52 g | 60 min | Mash | Water Agent | 
		
			| Epsom Salt (MgSO4) | 0.86 g | 60 min |  | Water Agent | 
		
			| Calcium Chloride | 0.25 g | 60 min |  | Water Agent | 
		
			| Whirlfloc Tablet | 1.22 Items | 15 min | Boil | Fining | 
					
				
			 
						
				Yeast
				
					
						
							| Name | Lab | Attenuation | Temperature | 
					
					
								
			| Munich Helles Yeast (WLP860) | White Labs | 70% | 8.89°C - 11.11°C | 
					
				
			 
							
					Mash
					
						
							
								| Step | Temperature | Time | 
						
						
									
			| Beta Rest | 62°C | 35 min | 
		
			| Alpha Rest | 71°C | 35 min | 
		
			| Mash Out | 75.6°C | 10 min | 
						
					
				 
						
				Fermentation
				
					
						
							| Step | Time | Temperature | 
					
					
								
			| Primary | 14 days | 12.22°C | 
		
			| Aging | 30 days | 3°C | 
					
				
			 
			
						
		 
Decoction Mash
To achieve the steps in the mash schedule I followed the https://braukaiser.com/wiki/index.php/Decoction_Mashing#Hochkurz_Double_Decoction schedule, I expect a single infusion mash at 64-66C would be more than adequate but as this was for a competition I decided to push the boat out and try something a bit different.