Prepare a large mixing bowl filled with ice. The bowl should be large enough for the sauce pan to fit into and be surrounded by ice.
Place the olive oil in a large sauce pan over medium-high heat. When hot add the onions. Cook, stirring almost continuously, for about 8 minutes until the onions are translucent. Do not let the onions brown.
Add the chicken stock and increase the heat to high. Add the frozen peas.
Stir occasionally. When the soup begins to come to a boil reduce the heat slightly so that it continues to simmer.
Cook for about 5- 7 minutes, stirring frequently.
Add the spinach and cook for another two minutes. Remove from the heat and add one cup of crushed ice.
Place the pan in the ice bowl and stir until the ice in the soup melts. When the soup is slightly cool add the salt, pepper, tarragon, parley, chives, mint, and goat cheese.
Using a stick blender, or transferring to a blender in two batches, puree until smooth. Chill and serve.
