Place the eggs in a pot and cover them about 1 inch of cold water. Bring to a boil. Once boiling, turn the heat off, cover the pot and let stand for 10 minutes. Then, drain and cover with cold water.
Divide the spinach, tomato, cucumber, capers, dill and salmon between two bowls.
Peel the eggs, dice them and divide between the salads.
Give each salad a squeeze of lemon and a pinch of salt.
For the dressing:
In a medium bowl, whisk the cream cheese, mustard and olive oil.
Add in the milk and whisk until smooth, adding as much milk as you want to create the desired consistency.
Stir in the dill, a squeeze of lemon juice and season to taste with salt.