Cultivation: For success with these plants, get them started indoors in late January or early February. Click here for seed starting ideas. This is also how you can grow them, as annuals, in colder regions. Transplant into the garden after all danger of frost has passed. This will ensure that your plants will be well developed before the cold weather sets in.
Grown from seed, up to 25% of the plants will be useless. This is due to the genetic makeup of the plants and not an inherent problem with our seed stock. Cull sickly and albino plants at transplanting time. Eliminate non-productive plants after the growing season is over.
From your select plants, you will be able to save seed and divide the clumps to increase your stands. Division is a good method for propagating additional plants with known traits.
Selection and Storage Tips: Select stalks that are firm and silvery, grey-green in color. Like any produce, stalks are best used fresh but will store in the refrigerator for up to two weeks my wrapping the base of the stalks in damp paper towels and surrounding them with a paper bag.
Preparation and Cooking Tips: Cardoons are pre-cooked to remove any bitterness. Peel and remove the strings from the stalks and then blanch in boiling, salted water until they are nearly tender enough to stick a fork in them. This can take from fifteen to thirty minutes. Drain in a colander and quickly rinse in cold water to stop the cooking process. Place in a bowl of water. Some people blanch and then remove the strings. They are now ready to use in for favorite recipe.
Recipe Ideas: Eating cardoons can be as simple as tossing the cardoon, as prepared above, with a vinaigrette dressing, lemon butter, or covering in a cheese sauce.
Fritto di Cardoni (Fried Cardoon)
- 1 pound cardoon
- 1 cup flour
- 1 tablespoon good olive oil
- 1 egg, separated
- A pinch of salt and garlic powder to flavor
- Cold water
Mix a batter from the above ingredients by stirring the yolk with the other ingredients (except for the egg white) into the flour, then slowly add water until you have a not relatively thick batter. Stir well and let the batter rest for several hours. After it has rested, whip the egg white and fold it into the batter.
Prepare cardoon stalks by precooking (see preparation and cooking tips above). Cut the prepared stalks into bit size pieces and sauté them in butter. Lightly salt them at this point. After they are light brown in color, remove, roll in flour, dip them into the batter, and deep fry them in fresh olive oil. Delicious!