I just let my shelled, frozen edamames defrost at room temperature. After that, they're ready to mix into any variety of salads, cooked pastas/rices, or a quick saute. Versatile, nutritious, and...
Basically, a pastry chef cooks pastries. I don't want to be so blunt here. Pastries are food items that are prepared through baking. Cakes, pies and similar dishes would be examples.
Chocolate chip cookies.... little easy desserts...veggies....potatoes. You could also have a go at a traditional dish like shepher'd pie or spag bol if you have a good recipe.
You can, but it isn't necessary, you can just wash them remove the large stems cut them up let them dry then put them in zip lock bags seal them up forcing as much air out of the bag before putting...