Heat the avocado oil in a large pot or dutch oven over medium heat.
Add the onion, garlic and bell pepper (and jalapeno if adding) and saute, stirring occasionally until onion is translucent, about 3 minutes.
Remove from skillet and add in hamburger
Heat hamburger until browned.
Add cooked veggies back into skillet.
Add the broth, salsa, chili powder and sea salt and bring to a full boil. Cover and reduce heat to a simmer. Cook for 5 minutes before adding the black beans and chopped sweet potato.
Replace the cover and continue cooking until sweet potato and quinoa are cooked through, about 10 to 15 minutes.
Stir well and taste for flavor. Add more sea salt and or salsa or lime juice to taste.