Preheat oven to broil. Rinse and pat dry poblano peppers. Line a rimmed baking sheet with parchment paper and place peppers in oven.
Remove the husks from the tomatillos and rinse them in a colander over the sink. Place them whole in the pan with the poblanos. Turn poblanos over, making sure they are blackening evenly.
Set a timer for 10 minutes to check on thhe roasting vegetables. Removes poblanos when they are blackened on all sides. When the tomatillos are blackened on top and softened throughout, remove the tray from the oven and set aside.
Dice onions. Core, seed, and mince jalapeño pepper, and add to the onions. Mince the garlic cloves and add in.
Heat 1 tbsp olive oil in a large pan over low heat. Sauté the onion mixture until the onions are translucent, stirring occasionally.
Add the cumin, Mexican oregano and paprika to the onion mixture and stir, sautéing until fragrant.
Wash cilantro carefully, especially if it seems gritty. Place leaves aside, mince the stems, then add them to the pan. Add the canned green chiles and cook for about 5 minutes.
Remove your aromatics to a bowl, and set aside. Add the other tbsp of olive oil to the pan and raise the heat to medium high.
Add the ground chicken to the skillet, stirring until all pink is gone and brown bits start to appear.
Return the aromatics to the skillet and stir into the ground chicken, turning heat back down to medium low. Add beans, stock and salt and leave to simmer.
Peel blackened skins from the poblano peppers, then remove seeds (most of them, don't worry too much) and stems. Chop into fine bits and add to the pan. Using your hands, grab each tomatillo and squish it, then drop it into the pan. Once you've finger-mashed them all, stir them in, along with the considerable amount of pan juices they've released, and continue to simmer on low for about 15 minutes.
Mince zucchini and chop beans, and add them in, cooking until just tender.
Mince tomatoes, (yellow if you can find them!) and add, stirring until just softened. You're good to go! Top with the reserved cilantro leaves and some fresh squeezed lime, as well as any other toppings you desire: green onions, sour cream, avocado, tortilla chips.