Chorizo and Potato Quesadillas

Name: Chorizo and Potato Quesadillas
Yield: Serves 4
Cuisine: Latin America & Caribbean, Mexican
Ingredients: 12 ounces fresh, Mexican-style chorizo sausage, casings removed; 2 cups frozen diced, hash brown potatoes; 1 , onion, chopped fine; 1 , poblano chile, stemmed, seeded, and chopped fine; 8 ounces, Monterey Jack cheese, shredded (2 cups); ¼ cup, chopped fresh cilantro; 4 (10-inch), flour tortillas; 3 tablespoons, vegetable oil