In a large pot over medium heat, add your oil, aromatics, and ½ teaspoon salt. Cook, stirring occasionally, for about 3-5 minutes, or until softened (the longer the better!).
Add in your flavorings and cook for about 1 minute, stirring often (you want to toast/bloom your spices or pastes in the oil). Stir in the liquid, grain or starchy veg, chopped veg, protein, soy sauce, and remaining ½ – 1 teaspoon salt. Bring to a boil over high heat, then reduce the heat to low and simmer for 15-30 minutes (or until your grains and protein are cooked through).
Stir in your greens and let cook for 1-2 minutes to wilt down. Remove from heat and stir in your acid. If you want to add the miso paste, now is the time. If you want your soup to be half pureed for a thicker broth – do it now! Once you’re done with all of that, make sure to taste and add either or both of these two things if it tastes flat: salt (or soy sauce) or acid (lemon or lime or vinegar).
Serve it up topped with your desired toppings.