slow cooker chicken thigh recipe

ngredients: 1.5 lbs (700 g) boneless, skinless chicken thighs 1 cup chicken broth 1/4 cup soy sauce 1/4 cup honey 3 cloves garlic, minced 1 teaspoon grated ginger 1/2 teaspoon black pepper 1 tablespoon rice vinegar or apple cider vinegar 1 tablespoon cornstarch mixed with 2 tablespoons water (for thickening)