Spicy Pork Chile Stew

Name: Spicy Pork Chile Stew
Ingredients: 2 tablespoons vegetable oil; 3 pounds boneless pork shoulder, diced; Kosher salt; 1 large white onion, diced; 1 1/2 cups diced Hatch or Anaheim chile peppers; 1 small green bell pepper, diced; 1 small red bell pepper, diced; 4 cloves garlic, minced; 4 cups low-sodium chicken broth; 1 pound Yukon gold potatoes, peeled and diced; 2 15-ounce cans white hominy, drained and rinsed; 1 large bunch cilantro, leaves chopped; 2 tablespoons cornstarch; Flour tortillas, warmed, for serving