Salmon & miso butter & spinach

For ➍
25 g butter, at room temperature
25 g miso paste
1 ts finely grated lemon zest
1 ts lemon juice
250 g spinach
2 shallots
1 clove of garlic
4 tbs oil
salt
4 salmon fillets (150 g each)

Mix the soft butter with the miso paste, the finely grated lemon zest and the lemon juice into a smooth paste. [Put in the center of a piece of cling film. Roll up the foil tightly to form a roll, and twist the sides like with a toffee.]* Cool in the refrigerator.
Clean the spinach, wash the leaves and drain in a colander.
Peel and chop the shallots and garlic clove. Heat 1 tbs of oil in a large saucepan and sauté the shallot and garlic until translucent. Add the spinach. Sprinkle with salt and spoon the spinach leaves until shrunk. Add a little more salt if necessary.  Keep the spinach warm.
Grill the salmon fillet strips over hot coals or fry them in a non-stick pan in 3 tbs of oil.  Allow 3 to 4 m per side**.  Season the grilled or fried salmon with salt and put miso butter on top.

Serve the salmon on a bed of spinach. Serve with glass noodles or soba noodles. ***

*Optional
**The salmon will be glassy inside. If preferred, cook it for 1-2 m longer. 
Alternatively, marinate the salmon in a mix from miso paste, soy sauce, mirin, sesame oil, fresh garlic, ginger powder & honey. In a cast iron skillet fry the salmon with the non-skin part facing down for 1 m. Then flip salmon over and bring the cast iron into the oven and bake for 8-11 m (depending on thickness of salmon)Send salmon into the oven directly and bake for 11-15 minutes (depending on thickness of salmon). Or bake salmon in the oven directly bake for 11-15 minutes (depending on thickness of salmon). You can mix half of the marinate with 1or 2 tbs of water, boil for a m, and glaze the salmon with it, instead of using the miso butter. 
***Add some sauce to the noodles to spice them up.