The day before you plan to cook this dish, cut the boneless, skinless chicken thighs into bite-sized chunks.
Mix the chicken thighs with the ¼ cup Greek yogurt, 1 tsp kosher salt, 2 Tbsp fresh ginger, 3 Tbsp fresh garlic, and lime zest.
Marinate in the fridge overnight.
To make the crispy shallot garnish, cut shallots into thin rounds and separate the rings of the shallot pieces with your fingers.
Pat shallots dry on a paper towel and add to 1 cup of vegetable oil in a pot where the oil has been pre-heated to 350F and is hot.
Cook shallots until golden, avoiding any overly dark coloration.
Remove shallots from oil when they are just turning golden and reserve on paper towels to drain.
As you take the shallots out of the oil to drain them, season them with salt.
When you are ready to make the soup, add 2 Tbsp of vegetable oil you used to fry the shallots to the bottom of a soup pot and add the 10 remaining diced shallots and stalks of lemongrass.
Cook on medium-low heat for 10 minutes, or until the shallots are translucent.
Add the turmeric powder, coriander, and cumin.
Cook for an additional five minutes, adding a splash of chicken stock if the onions get too dry.
Add the kaffir lime leaves and chicken stock and bring to a simmer.
Broil chicken pieces in the oven on parchment paper on a sheet tray until the chicken pieces have taken on some dark color, roughly 15 minutes.
Once the chicken is lightly charred and has taken on dark color in some places, remove from oven and add to simmering soup.
Season soup with lime juice, fish sauce, and salt & pepper is desired.
Add the chopped cilantro and sliced mint to the soup, reserving a small amount of each for garnish at the end.
Taste soup and adjust to add more lime or fish sauce if desired.
Cook noodles according to directions written on Noodle packaging.
Prepare soup bowls and ladle in soup, add glass noodles to each bowl.
Garnish soup with hard-boiled eggs, cut in half, a large spoonful of cooked white rice, sambal oelek, and wedges of lime.