Prepare: In a small bowl, whisk together the smoked paprika, cumin, onion powder, black pepper, turmeric, and allspice. Drain the chickpeas, reserving ¾ cup (180 ml) of the liquid (known as aquafaba). Pat the cubed chicken dry with paper towels.
Sauté Aromatics: Warm the olive oil in a wide Dutch oven over medium heat. Add the diced onion and cook for 7 minutes, stirring often, until soft. Stir in the minced garlic and tomato paste, cooking for another 2 minutes until fragrant.
Sear Chicken: Add the cubed chicken to the pot and sprinkle the entire spice blend over top. Stir to coat. Increase heat to medium-high and sear the chicken for 6-7 minutes, until golden-brown on most sides.
Build the Sauce: Pour in the undrained fire-roasted tomatoes and the reserved ¾ cup of chickpea liquid, scraping the bottom of the pot to lift up any flavorful bits.
Simmer: Stir in the drained chickpeas. Bring the mixture to a gentle bubble, then reduce the heat to low. Cover and cook for 5-7 minutes, until the sauce has thickened and the chicken is cooked through to 165°F (74°C).
Finish and Serve: Remove the pot from the heat. Squeeze the juice of the entire lime into the skillet and stir. Serve immediately, garnished generously with fresh cilantro and mint. It pairs beautifully with quinoa or a warm flatbread.