Heat 1 tbsp olive oil in a large skillet over medium heat.

Add the chopped onion and cook until softened and lightly browned around the edges, about 3 to 4 minutes.

Add the ground sirloin, 1 tsp salt, and minced garlic. Cook until browned, about 3 to 4 minutes, stirring occasionally to break up the meat.

Stir in the chili powder, ground cumin, chipotle powder, and ground coriander.

Add beef broth as needed. Bring the mixture to a simmer and cook, uncovered, until the sauce is slightly thickened, about 2 to 3 minutes.