Prepare a pot of boil water over medium heat, add the pasta to cook by following the instruction on the package.

Meanwhile, cut the salmon into 2x2cm cube.

Heat up a pan over medium heat, add the butter and cook the salmon cubes for 3 minutes. Pour the cream into the pan, add the cooked pasta and reserved water.

Add the washed spinach to the pan and cooked until the sauce is reduced to 1 tbsp and spinach is completely wilted. You now are ready to serve.