Thanks for the info.
I was asking if the 3.3lb LME could be used in the LBK. Kinda like double the LME?
I feel like the LME that came with it is kinda weak so that's why I want to step it up a little.
I plan on visiting my LHBS to pick up some things for my next batch and plan on getting some better quality yeast. It didn't seem like the yeast that came with it was very active for very long. Major activity only lasted maybe 24hrs.
One can of LME in the LBK (filled to the markings, which is 2.125 gallons) will give you an OG of about 1.055. That should get you an ABV around 5.8%. But if you fill it to 2.5 gallons, it brings it down to about 4.9%. Depends on what you want to make/drink. (You can also adjust it up a little with DME, which you can measure out in small quantities. It's harder to do that with sticky LME!)
Do you know what kind of beer you want to make next? There are many ways to make a good recipe with a can of LME, one ounce of hops, and a pack of yeast. It would be cheaper than a Mr. Beer refill kit. If you want to add steeping grains, that is also easy to do, and opens up even more possibilities.
As for yeast, you could pick up a pack of US-05 or S-04 for a few dollars. You could split that in half and get two batches out of it. Again, it depends on what you're making.
I get overwhelmed when I have too many choices, so here is a good start for a basic amber ale as an example:
1 can amber LME
1 oz Cascade hops, divided
1/2 packet of US-05
I would bring about 1.5 gallons to a boil.
Set the timer for 60 minutes, add about 1/3 of the LME and .5 oz hops.
Add the remaining hops when there is 20 minutes left in the boil.
Add the remaining LME when there is 10 minutes left.
You can follow the Mr. Beer method then of adding about a gallon of cold water to the fermenter. Then cool down the pot and add it to the fermenter. Top it up to the markings. Make sure it is cooled down to about 70 degrees before pitching HALF the packet of yeast.
Ferment in the mid-60s for 3 weeks.
That's only slightly more complex than Mr. Beer. You can easily vary it by changing 1, 2, or 3 of the basic ingredients. For instance:
You could use Fuggles hops and S-04 yeast to get a British style ale.
If you like American-style pale ales, then add another .25 to .5oz (or more) of Cascade hops when you turn the heat off.
If you like hefewiezens, then wheat LME, Hallertau hops, and WB-06 yeast.
You can also learn to play with the amount of hops AND when you add them.
If you like that, then you might start adding steeping grains to vary things as well.
This forum has a lot of recipes, including 1 gallon. But I wish there were more Mr. Beer hacked recipes posted here.
Probably the two most important things are to sanitize like your life depended on it, and then to give it time in the fermenter to finish. Especially if you're stepping it up with more fermentables.