Leftover Turkey Chili

Name: Leftover Turkey Chili
Ingredients: 2 tablespoons vegetable oil; 1 medium onion, diced; 1 green bell pepper, diced; 1 small jalapeno, seeded and minced; 2 cloves garlic, chopped; 1/4 cup chili powder; 1 tablespoon ground cumin; 1 tablespoon dried oregano; Kosher salt and freshly ground black pepper; 3 to 4 cups leftover roasted turkey meat, white and dark combined, chopped or pulled into 3/4-inch pieces; One 28-ounce can fire-roasted diced tomatoes; 2 cups low-sodium chicken broth; Two 15-ounce cans pinto beans; Leftover mashed potatoes or cooked rice, for serving; Sour cream and chopped scallion, for serving