
Heat the olive oil in a medium skillet or pot over medium-high heat.
Add the onions, tomatoes, jalapeño, chipotle pepper, garlic, salt, paprika and dried oregano. Cook for 10 minutes, stirring occasionally, until the onions and peppers soften and the mixture becomes very concentrated.
Stir in the chicken broth and cook for 30 more seconds.
Remove from the heat and stir in cilantro and lime juice.
Carefully transfer everything to a large blender and blend until it reaches your desired consistency. You could also use an immersion blender. A few pulses will leave the sauce slightly chunky, or you can puree it until it's completely smooth.
Taste and season with more salt if necessary. Serve immediately on top of eggs, tacos, burritos, and all your favorite Mexican foods.