Small Batch, All Grain Range Prime Brewing + Water Calculation Spreadsheet

I periodically brew small (1-3) gallon all grain batches of beer on my range prime.  Some causes I do this… 1.  The climate – it’s too chilly, too sizzling or too one thing else, 2.  Time or 3.  I wish to check one thing.  It’s a enjoyable, easy, fast and economical method to brew all grain with minimal funding.

Restricted Deal, Article Continues Beneath:

5 Gallon Stainless Metal Kettle from MoreBeer

Extra Data

• As of this posting, MoreBeer has this on sale for simply $21.99.  Examine the product web page to see if this deal continues to be on.
• Coupon code HBF5GKD takes one other $2 off making these simply $19.99
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Use for extract brewing or small batch all grain brewing.  See: Small Batch, All Grain Range Prime Brewing + Water Calculation Spreadsheet – for my small batch, range prime all grain approach.

5 Gallon Stainless Metal Kettle BE300 – bear in mind promo code HBF5GKD

For the extract brewer, what sort of gear is required to perform this wonderful feat?  A complete listing follows…

1.  A Bag.

That’s about it.  You type of simply want a bag.

I began out with a paint straining bag from my native ironmongery store (just like these).  I’ve since graduated to a small sized Brew Bag [review].  This course of assumes you have already got a fairly sized kettle that you simply’ve used for extract brewing and a thermometer.

What’s All Grain Brewing?  In a (very small) nutshell…

• Soaking malted grains at a set temp utilizing a set quantity of water.  This triggers enzymes that convert complicated carbohydrates to easy, fermentable sugars.
• Separating these grains from the sugary water, now known as wort.
• Rinsing to retrieve among the further sugar that is still on and within the grains.

Small Batch Brew in a Bag (BIAB) Step By Step:

• Determine on a recipe and a batch dimension and collect your components.  Purchase your grain pre-crushed if you happen to don’t have a mill.  Extra information on recipe sizing under.
• Warmth the correct quantity of water to the right temperature.  How do you work that out?  Use the spreadsheet under.
• Put an acceptable high quality mesh bag in your kettle.  Be certain the bag is giant sufficient to carry your grain.
• Put your crushed grain within the bag within the kettle.  Combine all the pieces effectively and take a temperature.  The mash ought to settle out round your goal temperature.  If it’s a little bit low, add some direct warmth and stir.  If it’s a little bit excessive, add some ice and stir.  Your temperature doesn’t have to be actual.
• Put the lid in your kettle and wait, normally 60 minutes, relying on the recipe.  Your grains are mashing.  As a result of there is no such thing as a insulation, I normally take a temperature measurement midway by way of and add a bit of warmth to deliver it again as much as the suitable temp.  Once more, at all times stir if you end up including warmth.
• When the mash time is up, seize the bag and raise it out of your kettle.  I give it a spin or two to shut up the bag.  Let it drip for a number of seconds.  I additionally give it a couple of mild squeezes.  Have a big bowl close by able to obtain your bag of spent grain.  When you could have the time, discard the grains and rinse out the bag.  It’s prepared for an additional use!
• Begin boiling!
• I chill small batches in an ice tub in my kitchen sink.  All the time use excessive warning when coping with sizzling and boiling liquids.
• Whenever you’re completed you could have a single vessel to wash!

You’ll discover, there was no rinsing of grains.  The approach that I’ve outlined, is a no sparge technique.  You’re simply shedding a little bit effectivity.  No huge deal in my e book.  If you wish to make up for that, you possibly can work out your effectivity and modify by including an enormous extra base grain or DME.

The Spreadsheet:

(Click on the graphic to enlarge)

It is a simplified model of my common brew day spreadsheet.  Inexperienced cells are to fill in as essential.  Blue cells are calculated values.  The instructions part is calculated as effectively and places all of the numbers into narrative instructions in plain english.

Want Extra?

My brew day spreadsheet helps you calculate water volumes and temps and helps you do easy monitoring.

Should you’re searching for a strong, full featured resolution for constructing recipes, brew day monitoring and hundreds extra, contemplate Brewfather.

Plug in your numbers beneath “Beer Data” and go.  You may modify grain absorption price and boil off price, within the constants part, if you understand your numbers or simply go away the default values in place and modify as you work these out.

Microsoft Excel Model
Open Workplace Model
Google Docs Model (Due to Google+ buddy Daniel for this!)

How do you get an appropriately sized recipe?

1. Use a recipe software program like BeerSmith or Brewfather to scale recipe volumes down.
2. Divide a 5 gallon ingredient equipment right down to no matter dimension you want.  Wish to brew a 2.5 gallon batch, Divide your 5 gallon recipe in half.  Wish to brew a 1.25 gallon batch? Divide your 5 gallon recipe in quarters.  Should you’re bodily doing this with a recipe equipment, be certain the grain is combined up completely to evenly disperse specialty grains.
3. I’m coming at this from a small batch perspective, however there’s nothing saying you couldn’t do that with a 5 or 10 gallon batch.  You simply want get the suitable sized kettle and bag.