Hash Brown Sosis Keju Renyah

Bahan-bahan (13 porsi)

• 1 lb / 500g potato (, about two large (Note 1))
• 2 1/2 tbsp oil
• 8 oz / 250g sausage (, remove from casings (the best quality you can afford))
• 3/4 cup grated cheddar cheese ((or any other melting cheese, but not mozzarella))
• 1/2 cup sliced scallions/shallots ((green and white part))
• 1 egg
• 1/4 cup flour
• Pepper