General Extract Beer Kit Instructions (From - Northern Brewer)

These instructions are basic brewing procedures for all Northern Brewer extract beer kits; please refer to the Kit Inventory (located on the label on the kit box) for specific instructions pertaining to your beer kit, including hop additions, yeast specifications, or special ingredients.

Before you begin ...

Upon receiving kit

Double-check contents vs. Kit Inventory. Check the kit contents against the list on the box. Every Northern Brewer beer kit contains hops and malt extract (syrup and/or dry), but not all kits contain specialty grains. Additionally, some kits contain more than one type of specialty grain which are blended together in one bag. The base kits DO NOT contain yeast or priming sugar - yeast and sugar options are selected when you purchased the kit.

 

Refrigerate liquid yeast. If you selected liquid yeast, refrigerate it unless you are brewing immediately. If you selected dry yeast, store in a cool, dry place - refrigeration is not necessary.

Minimum requirements

Boil volumes

The instructions that follow are for brewing with a partial-boil - boiling a portion of the total batch volume (e.g., boiling 2 gallons out of a 5 gallon batch) and diluting the wort with water after the boil. Please refer to the modifications below if you will be doing a full-volume boil of 5 to 6 gallons. Please note that a partial boil will result in the beer finishing at a darker color than advertised. This is due to the caramelization of sugars and shouldn't change the flavor profile of the beer.

Adjustments for full-volume boils. If your system is designed for a full-volume boil of 5-6 gallons, make the following adjustments to the procedures in the following steps:

Before you brew

Prepare your yeast for brewing. Depending on the type of beer you are brewing, a yeast starter may be advisable. All lagers and any beer with an OG greater than 1.060 will achieve the best results with a yeast starter. For information on preparing a yeast starter, please see http://docs.northernbrewer.com/yeast_starter_kit.html.
Follow these guidelines for the type of yeast you will use:

A. Dry yeast. No advance preparation needed.

B. Liquid yeast. Activation instructions are printed on the back of the Wyeast package. It is ideal but not necessary for the pack to fully inflate before use. Note: When stored in a refrigerator and used within 3 months of purchase, Wyeast packs will show inflation within 5 days of activation, or we will replace them free of charge. Do not brew with inactive yeast - we can replace the yeast, but not a batch that fails to ferment properly.

When brewing with a Wyeast Activator "smack pack", you will get the best results if you activate the yeast in advance:

 

Note the Yeast packet has sufficiently SWELLED from (smack) activation

On Brewing Day

  1. Collect and heat 2 to 2.5 gallons of drinking water in your brew kettle. You will get optimum results if you use chlorine-free water. Chlorine can be removed by filtering tap water through an activated carbon filter. While the water heats, proceed to step #2.

 

 

Here’s a home-made model I made by purchasing a $14 ice maker filter from Lowes, adding a threaded hose adapter and some ice maker hose.

2. Crush specialty grains (if necessary). If your kit contains specialty grains, crush the grains in a large Ziplock freezer bag and crack the kernels open with a rolling pin. If your kit does not contain specialty grains, proceed to step #4.

3. Steep specialty grains. Pour the crushed specialty grains into the supplied mesh bag, and tie a knot in the bag as close to the opening as possible - this will allow for swelling of the grains. Add the bag full of grain to the water in the kettle and steep like a tea bag as the water continues to heat. Remove the bag and discard after 15 minutes or before the water reaches 170°F. Do not boil the specialty grains!

 

4. Bring water to a boil and add fermentables. Once boiling, turn off heat and/or remove the kettle from the burner. Add ingredients listed under "Fermentables" in the Kit Inventory (malt extract syrup, dry malt extract, honey, candi sugar, lactose, etc.) and stir to dissolve. Return the kettle to the burner and bring the wort (unfermented beer) to a boil.

Important: Some fermentables are added at different times during the 60-minute boil - please refer to the Kit Inventory. All times on the Kit Inventory are listed in minutes before the end of the 60-minute boil (e.g. T-minus). For example, if you have a recipe that calls for 1 lb of dry malt extract at 60 minutes, and 3.15 lbs of malt syrup at 15 minutes, then add 1 lb of dry malt extract right away and set a timer for 60 minutes. When there are 15 minutes left on the timer, add the 3.15 lbs of malt syrup.

Boil over: Watch the kettle carefully after adding fermentables. When it returns to a boil, there will be a lot of foam that can very quickly rise up and spill over the sides of the kettle. Be prepared to reduce the heat as soon as the boiling begins again. Boil over can also occur whenever you add ingredients to the kettle; this is particularly true of the first hop addition.

5. Boil the wort for 60 minutes. Once the wort returns to a boil, set a timer to 60 minutes. Add boil additions (hops and spices) to the kettle at the times specified on the Kit Inventory. All times on the Kit Inventory are listed in minutes before the end of the boil (e.g. T-minus). For example, if you have a recipe that calls for 1 ounce of Chinook hops at 60 minutes, and 1 ounce of Cascade hops at 10 minutes, then add the Chinook hops right away and set the timer. When there are 10 minutes left in the boil, add the ounce of Cascade hops.

 

6. Cool the wort. After the boil is finished, the wort needs to be cooled as rapidly as possible to a safe temperature for the yeast (<100F). The faster you can cool the wort, the clearer the finished beer will be and bacteria will have less chance to spoil the unfermented wort. For optimum results the wort should be cooled to 65-70F.

Wort cooling methods, in increasing order of efficiency and cost:

 

Here’s a model I made by purchasing a $17 coil of copper from Lowes, adding a threaded hose adapter and some 3/8” hose with stainless steel clamps to connect the plastic hose to the copper tubing.  << The total cost was around $ 25.00 instead of $ 74.00 >>

 

 

 

 

The home-made wort chiller (Properly sanitized) is now sitting in the wort to cool it down FAST. 

Note: I added some ice packs to the laundry tub too as the overflow water was allowed to fill the tub around the brew kettle.

 

7. Sanitize fermenting equipment. While the wort is cooling, sanitize the fermenting equipment - fermenter, lid or stopper, airlock, funnel, etc.

 

I use an inexpensive Rubbermaid storage container, One-Step and water…Note: the container doubles as a bin to store your brewing stuff in.

 

8. Fill primary fermenter. Fill the sanitized primary fermenter with 3 gallons of cold, chlorine-free water first. Pour the cooled wort into the primary fermenter second. Leave behind as much cold break (the thick sludge in the bottom of the kettle after cooling) as possible. Add cold water to the fermenter as necessary to reach a volume of 5 gallons.

Add more filtered water to bring the volume up to 5.5 gallons FIRST

 

Add the cooled wort to the carboy slowly!  The Filter WILL plug with hops and other material.

I use a plastic spoon to gently stir and scrape the surface of the nylon funnel screen.  This allows the wort to trickle into the carboy.

 

Here’s what’s left of the sludge…YUM!

 

9. Take a hydrometer reading. Ensure that the wort is completely stirred and blended homogeneously. Take a hydrometer reading and record it (e.g. 1.042) - this is the original gravity or OG. Do not worry if the OG is a few points off from the OG given in the Kit Inventory - discrepancies in wort volume, temperature, and blending will affect the OG and/or hydrometer reading.

10. Aerate the wort - Before adding yeast to the unfermented wort, introduce some oxygen to help the yeast cells multiply and ferment the beer.
Aeration techniques, in increasing order of efficiency and cost:

 

 

Crank the O2 open until the foam gets HIGH…(Below)

 

 

Crank the O2 open again repeating the process.

 

11. Pitch yeast. Pitch yeast (brewer's term for adding yeast to the wort) when the temperature of the wort is 78°F or lower (not warm to the touch). Sanitize the yeast packet and a pair of scissors.

A. Dry yeast.

B. Liquid yeast. Carefully cut off a corner of the packet and pour the yeast into the wort.

 

12. Seal the fermenter. Add approximately 1 tablespoon of water to the sanitized airlock. Insert the airlock into the stopper/bung or lid, and seal the fermenter.

Fermentation

During primary fermentation, the yeast cells metabolize sugars and nutrients in the wort and produce CO2 and alcohol. The amount of time between when the yeast is pitched and fermentation begins is called the lag phase. The shorter the lag phase the better quality of the finished beer. Fermentation should begin within 48 hours, although it can take longer for strong beers and lagers.

Fermentation temperature: The three most important things in beer fermentation are temperature, temperature, temperature! Every yeast strain performs best within a specific range of temperatures, which can be found in the Kit Inventory. You will achieve the best results if the primary fermentation of your beer stays within the recommended temperature range of the yeast you are using.

Fermentation stages

 

 

Just after filling the primary fermenter and pitching the yeast.

 

 

12 hours later the “magic” has begun…bubble…bubble…bubble!

Fast Forward 9 days...primary fermentation has ceased:

 

Clean out your second carboy and use your racking cane to siphon the wort into that vessel. 

Note: starting the siphon with your mouth is the BEST part of this exercise.

The siphoned wort has left behind a sediment that is made up of old yeast and other materials that you don't want in the second fermentation.

Adding the OAK cubes to the carboy.

Good old "U.S." oak!

See how the cubes now float in the carboy?

Measuring out the 16 oz. of bourbon...glug, glug, glug...

Pouring out the 16 oz. of bourbon...splish, splish, splish...

Tasting the bourbon...glerk, glerk, glerk...

Here she sits...let's give it about 2 more weeks before bottling...ain't she sweet?

"When is it ready?" The "Ready" time for your beer, indicated on the Kit Inventory, is the approximate time from Brewing Day until the beer is carbonated and ready to drink. We allow 2 weeks for primary fermentation and 2 weeks for bottle conditioning for every recipe; the remaining time is the approximate duration of the secondary fermentation. For example, a beer with a "Ready" time of 6 weeks would follow this schedule: 2 weeks primary, 2 weeks secondary, 2 weeks bottle conditioning. However, every fermentation is different and "your mileage may vary," so when in doubt go by hydrometer readings and not the calendar.

 

MORE TO COME