- In a large pot, heat olive oil over medium heat. Sauté onion and garlic for 3–4 minutes until fragrant and soft. 
- Stir in taco seasoning and diced tomatoes with green chiles. Simmer for 2–3 minutes. 
- Add chicken broth and shredded chicken. Bring to a low boil, then reduce to a simmer for 10 minutes. 
- Stir in softened cream cheese and heavy cream until fully melted and combined. Simmer for another 5 minutes. 
- Season with salt and pepper to taste. Serve hot with your favorite keto toppings like avocado, shredded cheese, or sour cream.