1 - In a large cast iron skillet or sauté pan with a lid, heat oil over medium high heat.

2 - Add the onion and sauté for 2-3 minutes, until softened.

3 - Add the peppers and garlic, and sauté for an additional 3-5 minutes.

4 - Add the tomatoes, cumin, paprika, salt, and chili powder.

5 - Mix well and bring the mixture to a simmer.