We have a side yard full of violets every spring, and every spring we make violet jelly to sell at the tailgate. People always ask what it tastes like . . . it's difficult to describe. Sweet, but not too sweet. Crisp. It tastes purple. It tastes like spring, the same way rhubarb (and ramps, if you're from up here) taste like spring. No matter what time of year I eat it, it reminds me of those spring days when things are just leafing out and there's a haze of green over everything, the sky is such a bright clear blue it doesn't seem quite real, and the whole world is full of birdsong.
So last week I spent two hours in the yard picking violet blossoms. It's not quick work; the basket and two jars full below are my afternoon's haul. But it's pleasant work: the cats always help, the birds sing, and this time I saw a nearly unbelievable sight: tiny praying mantises, just hatched, only half an inch long at most, and nearly translucent. If I'd not been down on the ground I'd have missed them!
This is what you do with them afterward: stuff them into jars. I use quarts because I have some, but anything will do.
Then you pour boiling water over them. (I got this from one of Euell Gibbons' books; he says to "cover them with boiling water". Unfortunately, they float up to the top so there's no "covering", but it works anyway.)
This is after fifteen minutes or so . . . the hot water leaches all the color out of the petals (and all the Vitamin C, too, which is considerable).
Then you let them sit for 24 hours or thereabouts. Pour them through a strainer into something wide-mouthed. (The voice of experience speaks here: do not attempt to pour the infusion through the strainer directly into another jar. It makes a mess. Trust me.)
You will have a lovely violet-colored infusion which can be made into jelly or syrup, or frozen for use later. (That's where mine is, since I got sick before I had a chance to do anything with it.). I usually get a couple of cups from a quart jar full of violets.
For those interested: the jelly recipe calls for 2 cups of infusion, juice of one lemon, a package of pectin, and 4 cups of sugar. Make in the usual jelly fashion . . . if you've never made jelly, invest in a copy of the Ball book. (Ball as in Ball canning jars, which aren't made by Ball anymore, but by Altrista . . . ) I can't remember what it's called (and of course mine is somewhere else), but you can get it with the canning supplies. If I remember right, it's $10 or less and will tell you everything you need to know about preserving stuff, and it's full of good recipes.
If you want violet syrup, take 1 cup of infusion, the juice of half a lemon, 2 cups of sugar; stir together, bring to a boil, and there you are. It's very good on ice cream, or tapioca, or angel food cake . . . or homemade vanilla ice cream, if you happen to have any about. (Note to self: buy ice cream freezeer this year. Electric, please, since we have no teenagers about to turn the thing.)
A final bit of interesting information: the British used to (and may still, for all I know) use violet syrup to flavor medicines.