“Mr. Beer” kits have been much maligned, but then I would expect nothing else from a bunch of effete snobs. A casual perusal of the Google/Usenet resident rec.brewing hand-wringers will bear this out.
“My Wort is supposed to be 21.45 degrees F, and I just measured it, and it’s 21.44 degrees F, should I just throw it all away and start over??”
By all means if you are interested, find either a real or online home brew shop and buy the right stuff, it isn’t particularly expensive nor difficult * once you get the hang of things *.
If you insist on Mr. Beer, you should deviate from the ‘recipe’ (I freely admit without any coercion to have used Mr. Beer products in the past) with outstanding results. I lived in europe for years and I know what truly good beer tastes like, and it isn’t some over-hopped skunk special for 9 bucks a six pack in a yuppie fern bar.
Do not use cane sugar. The “Mr. Beer” products are produced in New Zealand and are not that bad of quality. The use of cane sugar requires extensive lagering times, more on that later.
I recommend the Wheat malt or “Weissen” and use pure malt extract in lieu of sugar, this will make a smoother product.
You can buy fancy gear or use sanitized buckets, your choice. I used cleaned and sanitized 2 and 3 liter soda bottles with absolutely no problem.
Follow the directions carefully and let your mix sit in the “keg” for ~ 10 days. You can set the keg in your fridge the last day or two for a ‘cold break’ if you like. Let the carbonating (careful, here) beer set for 2 weeks, a bit longer than the MB directions call for.
Now. To “Lager” means store in deutsch. You could drink your beer right after carbonation, but it would taste like shit, generally speaking. This is the hardest part of home brewing, and why it is essential to have some beer on hand, some in the carboy, some carbonating, some lagering, some… well, you get the idea.
30 days minimum cold storage, in a cool dark garage, your fridge, even. Longer if you can.
I have made absolutely wonderful beer using “Mr. Beer” products, it’s just not high-speed low drag professional type stuff. “Cleanliness is next to Godliness” must have been coined by a braumeister, however. Read everything you can get your hands on before taking it too far. Relax, and have a home brew.