Bangers & Mash (Sosis dengan Kuah Bawang)

Bahan-bahan (4 porsi)

• 1/2 tbsp oil
• 8 sausages of choice ((Note 1))
• 1 large onion (, halved and finely sliced (yellow, white or brown) (Note 2))
• 2 g arlic cloves (, minced)
• 3 tbsp flour ((plain))
• 2 cups beef stock/broth
• 1/4 tsp salt
• 1/2 tsp black pepper
• Mashed potato
• Peas