Heat the large pot over medium heat and add olive oil, swirling to coat the bottom.
Add the diced onion and cook, stirring occasionally, until it becomes translucent and fragrant, about 5 minutes.
Add the minced garlic and cook for another minute until it releases a rich, savory aroma.
Push the vegetables to the side of the pot, then add the ground turkey, breaking it apart with a spoon.
Sear the turkey, stirring occasionally, until it’s cooked through and starting to brown, about 8 minutes.
Stir in the cumin, smoked paprika, chili powder, salt, and pepper, cooking for 1 minute to toast the spices and deepen their flavors.
Pour in the diced tomatoes and broth, then stir to combine everything evenly.
Bring the mixture to a gentle simmer, then reduce the heat to low and cover partially with a lid.
Let the chili cook uncovered for about 30 minutes, stirring occasionally, until it thickens and flavors meld beautifully.
Stir in the drained kidney beans and cook for another 5 minutes just to warm through.
Taste and adjust the seasoning with extra salt and pepper if needed to balance the flavors.
Serve the hot turkey chili in bowls, garnished with your favorite toppings like shredded cheese, sour cream, or chopped fresh cilantro if desired.