Prepare your green beans by using a knife to cut each end off then cut each bean in half.
Add your beans to a heat proof bowl, sprinkle with the salt, then pour boiling water over to cover them. Allow to sit like this for 3 -4 mins then drain and set aside.
Use a knife to slice the cucumber into thin pieces
Remove the rind from the speck and cut into chunky pieces
USe a knife to cut the tomatoes in half
Boil your eggs for 6 mins (either in the Instant Pot or the Stove top). Use kitchen tongs to transfer to a cold water bath immediately after cooking.
Add the oil to a fry plan and cook speck for 4-5 mins at a medium-low heat until crispy. Transfer to a bowl and use paper towel to absorb any excess oil
Combine Greek Yoghurt and Mustard in a small bowl and stir to mix together, season with cracked black pepper
Peel eggs and cut in half
Start to layer your ingredients on a serving platter, starting with the spinach, then beans, followed by tomatoes and cooked speck.
Top the salad with the hard boiled egg halves
Serve with Mustard Yoghurt drizzle