quote:Originally posted by seafarer john
I have never agreed with the chefs and food writers who claim that fresh herbs taste better than dried. In my opinion they are different, but not worse nor better. Example; In Summer we make a simple quick tomato sauce of fresh San Marzanos and fresh basil, thyme, and oregano - it's great! In winter we make a long cooking sauce of canned tomatoes, dried herbs, etc - it is also great. In summer we grill our chicken, in winter we roast or stew the chicken - it's all about the seasons.
Excellent point, seafarer john, altho dried herbs can be notoriously lacking in flavor if held too long. Dried herbs have a much more concentrated flavor and you need to use a lot less than with fresh and there are times when dried herbs are preferable to fresh.
Virtually any herb can be frozen when minced and mixed with olive oil, or, if you don't want the flavor of olive oil, some other flavorless oil. You can always add other ingredients later for pesto or whatever. They can also be stored in the refrigerator like this.
Basil leaves should be washed only if necessary and must be blotted dry to prevent the growth of mold; try not to bruise them. You can dry them in a number of ways but not in the oven or in the sun. They will darken and even turn black unless protected from oxidation. You can greatly retard oxidaton by covering them with paper towels.
You can dry them in a microwave oven; it takes a very, very short time and you'll have to experiment with it. Your mileage may vary

. They can also be dried in a frost-free freezer.
I'm lazy, I just use the olive oil method and I grow so much basil around here I wind up throwing out containers of the frozen stuff.
I've never tried it but I have to say blanching delicate basil leaves seems like a very unnecessary step.