On a griddle, roast the green tomatoes, chiles, onion, and garlic until slightly burned. Tip: cut the tomatoes in half to also brown the center. Blend together with the broth and the bunch of cilantro.
Place the stainless steel inner pot inside the Instant Pot®. Press Saute and add the onion and meat. Season with salt and pepper and let sear. Add the sauce. Once boiling, check salt level.
Close and lock the Instant Pot® lid. Make sure the steam release handle is turned to Sealing. Press Stew/Meat, pressure level High, and set time to 15 Minutes.
When done cooking, press Cancel and turn the steam release handle to Venting. Once all the pressure is released, open the lid and serve in a bowl with hot pot beans, meat, and sauce. Add the crispy bacon, red onion, cilantro, and radishes. Serve with tortillas and enjoy!