Components: 1 teaspoon ancho chili powder,4 10- inch flour tortillas,3 cloves garlic, minced, Kosher salt and freshly ground pepper,1 pound lean hamburger or lamb,3 1/2 cups shredded muenster or monterey jack cheese,2 tablespoons extra-virgin olive oil, plus more for brushing,1 tablespoon carefully chopped fresh oregano, Fresh salsa and/or sour cream, for serving,4 scallions, very finely sliced
Directions: