I love having frozen kale on hand--it's one of my favorite "convenience foods"! Here's my freezing method: Wash it and roll it up in towels to dry it as much as possible. Remove the thickest part of the stems. Chop leaves into small pieces. (I usually pile them on the cutting board, chop with a large knife in many parallel cuts from one side to the other, chop again perpendicular to the first set of cuts, then rearrange the pile so remaining big pieces are in the middle and chop again. The food processor's grater attachment also does a nice job.) Put into a plastic bag the amount of kale you'll use in one recipe—for me, that's about 1 cup, but if you have a larger family you may use a larger amount. Pack kale tightly into corners of bag, then roll the bag and squeeze out all the air. Zip top of bag all but 1 inch, use your mouth to suck out remaining air, then seal completely; if your bags don't have zip-tops, close with a twist-tie. Put all the small bags into a larger outer bag and remove air from it. I'm convinced that double-bagging helps prevent freezer burn. Kale frozen this way cooks quickly even if you don't thaw it in advance. Just smack the bag against the counter or crunch it with your hands to break up the frozen kale into small chunks, and then press them against the pan with the spoon to break them apart.
All the following ideas work with either fresh or frozen kale:
Add it to prepared spaghetti sauce. You can just mix it into the sauce while heating, or if you prefer the kale thoroughly cooked, sautee it in a little olive oil in the bottom of the pot before adding the sauce.
Add it to pretty much any soup you're making from scratch or heating up from a can. I like to sautee the kale and 1 or 2 cloves crushed garlic in olive oil just until kale is thawed, then add a can of cream-of-mushroom soup, a can of milk, a pinch of rosemary, and a pinch of white pepper.
Cook it with ramen noodles. If you put frozen kale into the water while you're waiting for it to boil, it'll take a little longer to boil, but the kale will be pretty well cooked by the time the noodles are done—quick and easy!
Sautee kale with garlic or onion in olive oil, with a little oregano and black pepper if you like, and:
serve over pasta with diced tomato.
fill a baked potato and top with grated cheese.
add a couple eggs and scramble it, or use it as an omelet filling.
Cook it in the oil for
Improved Pasta Salad.
Add it to
Herby Lentil Rice or Fried Rice or Egg Drop Soup. (See recipes in
The Earthling's Cookbook.)
Sneak it into
Honey Baked Lentils along with 1/3 cup extra water.
Finally, my favorite new kale idea: crispy kale topping for
Potato-Turnip Thing or similar baked savory dishes! If using frozen kale, heat it in a pan, stirring constantly, to remove excess moisture. Mix up some seasoned oil, complementary in flavor to the food, a couple tablespoons per cup of kale. (With Potato-Turnip Thing, just use the oil remaining after coating the potatoes and turnips.) Toss kale with oil. 15 minutes before food is done baking, spread the kale on top of it and return to the oven, uncovered.
)
