
Probably just like everyone else, we used the tomatillos to make salsa verde this week. (What else do people make with tomatillos?)
The recipe world seems to be
a bit divided about whether you boil the tomatillos, roast them, or use them uncooked. I chose
this recipe because it had a roasting option (we broil pretty much everything around here) and because it matched the ingredients already in the house.
(Recipes also seem to differ quite a bit in whether you need to add water. This recipe has no additional water, while the recipe in the Enterprise newsletter called for adding 2 cups. Ours was fine without when I made it, but it's solidified a bit over a couple days in the fridge.)

Making salsa got us started thinking about canning. It seems like I've been
reading about the
resurgence of home canning everywhere recently, often tied to the idea that it's a money-saving thing to do in
tough
economic times.
We use a lot of canned tomatoes in our house, for pasta sauces and soups and pizza, so the idea of jarring a bunch of the beautiful heirloom tomatoes we've been seeing at the farmer's market to draw on through the winter was pretty appealing.
The USDA has very comprehensive
canning resources available online. My enthusiasm for the project was damped a bit by all the OMG YOU WILL DIE OF BOTULISM (though this is not really a concern if you can follow a recipe -- always a question for me -- and stick to high-acid foods, like tomatoes, if you don't have a pressure canner).
But it was really the mathematics of the thing that put the kibosh on canning for us. The USDA told me that for crushed tomatoes, no liquid added, I would need about 2 3/4 pounds of tomatoes per quart. I didn't make it to the Davis Square farmer's market on Wednesday, but at Copley heirloom tomatoes were $3 or $4 per pound. So about $8 to $11 worth of tomatoes in each quart. Jars and lids looked like they'd run about another $1 per jar.
So figuring a cost of about $10 per quart, canning 12 quarts of tomatoes would have been an upfront investment of $120. (By comparison, we buy fancy canned Muir Glen organic tomatoes for $2.69 for 28 ounces, or about $3 per quart.)
Are people really saving money canning? (I think it's a bit of a cheat to say that the produce is free if you grow it yourself -- at least on the scale that I grow tomatoes, they're about the farthest thing there is from free.)