Ok,I see it's time for my 2c worth. I use cooper's cans as a base more often as not. But I have done them fairly straight up too. We've got one in the fridge now awaiting Chrismas eve Saturday. I was going to wait till we tried it (wife's summer ale) from a recipe I came up with,& my Buckeye Burton ale. They got zero chill haze,1st time for that.
Anyway,Her summer ale used the cooper's OS lager can,1lb of Munton's plain light DME,1lb of plain wheat DME (munton's too). Also 1oz each of US Golding & Willamette raw hops from Hop Union,& 12 packets lemon crystal by "TruLemon". 2 packets equals 1TBSP,so 6TBSP jiuce to 6G of beer.
It smelled of floraly nectar & lemons when primed with the dextrose/lemon water mixture.
The Burton ale is my 1st attempt at resurecting the old #3 Burton. I think I got it pretty close,but we'll see Saturday. The ingredients are in my avatar & gallery pics. I find it better to add DME instead of sugar to the wort making process. So,anyway,you could use one can of OS lager with 2 or 3 pounds of plain light DME with half in the boil for hop additions at,say 20mins & 10 or 12 minutes. At flame out,add the remaining DME & stir it till completely dissolved.
Then add the cooper's can,stiring till no more can be scrapped off the bottom.
Then place in an ice bath in the sink,filling all the way up with ice,then topping off with water. I keep the pot covered at this point.
So you can add plain DME & hops to them to get better beer. Get used to that before going with fruit,oaking,etc.