The darkest of all malts, use sparingly to add deep color and roast-charcoal flavor. Use no more than 1 to 3%. Best used in trace amounts only, for color. Almost any contribution that Black Patent gives to beer can be obtained from using another malt with less harsh flavor impacts.

Grain steeping

The best way to extract flavors from specialty grains is by steeping them in warm water.

The simplest way to perform this is to add the crushed grains (in a nylon or cotton grain bag) to the (cold) brewing water as is it brought to boiling temperature. The grains should be removed before the temperature reaches 170°F to prevent the extraction of too many tannins. Dip the bag in and out a few times and let it drip for about 15 seconds before discarding. Do not squeeze the bag. Squeezing will also extract too much tannin from the grain husks. Alternatively, the crushed grains are steeped in 2-3 gallons of 150°F water for 30 minutes before being removed from the wort. This allows for a more complete extraction.