Hungarian Pork Paprikash

Name: Hungarian Pork Paprikash
Ingredients: 1 1/2 pounds boneless pork shoulder, trimmed of fat and cut into large chunks; 2 tablespoons sunflower oil, plus extra if needed; 1 large onion, finely chopped; 1 1/2 pounds baby bella mushrooms, sliced; 1 tablespoon smoked paprika; 1 tablespoon dry dill; 1 tablespoon cornstarch; 1 cup condensed cream of mushroom soup, low sodium; 2 red bell peppers, halved lengthwise, seeded, and diced; 4 tablespoons Greek yogurt; 10 ounces dry egg noodles; 2 tablespoons butter; salt; fresh ground black pepper; chopped chives, to serve