Given the background description of some cooking related query, summarize the question into a title

Input: Consider Input: Is there a special tool available just for cracking open pistachio nuts? I'm asking because as I have gotten older, I have developed severe arthritis and joint pains, making opening them with my fingers very painful. I've always loved pistachios and hate having to ask my wife to crack them open for me.I have tried using regular nut crackers, but the pistachio either slips out without cracking or the nut inside gets crushed.

Output: Cracking open a pistachio


Input: Consider Input: For Xmas I was given a steamer.This is good as I, as I expect a lot of people in the world have done, have resolved to lose some weight this year. Now I understand that steamers are good for cooking fish. One of my favourite accompaniments to make for fish is a white wine and parsley sauce, basically a thin Bechamel with white wine and parsley (occasionally with tarragon or dill depending on my fancy).What I'm wondering is how to achieve the same effect with fewer calories. A white herby, winey sauce that's lower in fat... What do you think?

Output: How can I reduce the fat in a white wine and parsley sauce?


Input: Consider Input: I make up several burger patties in advance with peppers, onions, and spices.I use wax paper to separate them.If I put them in the freezer they separate fine. If I just refrigerate they stick to the wax paper. I don't want to coat the wax paper with oil. How can I refrigerate the patties so they will easily separate?


Output: Refrigerate and separate patties


