Halal Cart Chicken and Rice (Copycat)

Name: Halal Cart Chicken and Rice (Copycat)
Prep time: 30 min
Cook time: 20 min
Total time: 50 min
Cuisine: Middle Eastern
Ingredients: 2 tablespoons lemon juice; 1 tablespoon chopped fresh oregano; 1/2 teaspoon ground coriander; 3 cloves garlic ( , roughly chopped (about 1 1/2 tablespoons)); 1/4 cup olive oil; 1 teaspoon Kosher salt; 1 teaspoon course ground black pepper; 2 pounds chicken thighs (, boneless, skinless, trimmed of excess fat (6 to 8 thighs)); 1 tablespoon vegetable oil; 2 tablespoons unsalted butter; 1/2 teaspoon turmeric; 1/4 teaspoon ground cumin; 1 1/2 cups Basmati rice (, or extra long-grain rice); 2 1/2 cups chicken broth; 1 cup Greek yogurt; 1-2 tablespoons Sriracha sauce; 2 cloves garlic (, minced); 1/2 teaspoon Kosher salt; 1/2 teaspoon course ground black pepper