I find that age and sex are the biggest indicators of flavor and texture. How you cook them as they get older makes a big difference too. Once cockerels hit puberty and start on the hormones the texture and flavor are affected. The older they get the more affect you see. The color of the meat can change also. An old rooster can be pretty strong and full-textured but the French make a gourmet meal (Coq au Vin) out of old roosters. It involves marinading and slow cooking in moisture. You can get the same effects in pullets and hens but it is not as fast or as strong. An old hen makes really good chicken and dumplings if done right.
People talk about aging, brining, and marinading. They are three different things and serve different purposes.
Aging is where you put the meat after butchering in an ice chest with ice water or in your fridge long enough for rigor mortis to pass. If you cook the bird soon enough after butchering so rigor mortis does not set up you will be OK but if it does set up that meat can be really tough. Shoe leather is a typical description.
Brining is often combined with aging. If you put some salt in the aging water the meat will be moister and pick up some salt flavor. Especially if you are going to cook it a dry method like frying, grilling or roasting brining can make a real difference.
Marinading is usually done just before you cook it. Marinades are typically based on an acid like wine or vinegar. The acid breaks down the texture which can really help on older birds. It adds flavor too of course. If you marinade a bird, especially a young bird, too long they may become mushy. We all have different tastes so you may need to do some "trial and error" type testing to find your sweet spot.
I agree with Mosey. If you are after a lot of white meat and not a lot of a stronger chicken flavor you can't beat the Cornish X. They have the best feed to meat conversion ratio also so probably the most economical for you to raise for meat. The Ranger type birds aren't bad either but not quite up to Cornish X. When you get into the dual purpose breeds there is a difference.
Good luck!
People talk about aging, brining, and marinading. They are three different things and serve different purposes.
Aging is where you put the meat after butchering in an ice chest with ice water or in your fridge long enough for rigor mortis to pass. If you cook the bird soon enough after butchering so rigor mortis does not set up you will be OK but if it does set up that meat can be really tough. Shoe leather is a typical description.
Brining is often combined with aging. If you put some salt in the aging water the meat will be moister and pick up some salt flavor. Especially if you are going to cook it a dry method like frying, grilling or roasting brining can make a real difference.
Marinading is usually done just before you cook it. Marinades are typically based on an acid like wine or vinegar. The acid breaks down the texture which can really help on older birds. It adds flavor too of course. If you marinade a bird, especially a young bird, too long they may become mushy. We all have different tastes so you may need to do some "trial and error" type testing to find your sweet spot.
I agree with Mosey. If you are after a lot of white meat and not a lot of a stronger chicken flavor you can't beat the Cornish X. They have the best feed to meat conversion ratio also so probably the most economical for you to raise for meat. The Ranger type birds aren't bad either but not quite up to Cornish X. When you get into the dual purpose breeds there is a difference.
Good luck!