Pumpkin leaf stew with prawns (M'boa com xima)

M'boa

• 100 g unsalted peanuts, raw
• 150 g onions, cut in pieces
• 100 g tomatoes, cut in pieces
• 400 g coconut milk
• 2 fresh red chillies, cut in slices
• 1 tsp salt
• 400 g pumpkin leaves, cut in thin strips (0.5 cm)
  or 400 g turnip leaves, cut in thin strips (0.5 cm)
• 500 g raw prawns, unpeeled, heads removed

Xima (rice porridge)

• 800 g coconut milk
• 1 tsp salt
• 400 g rice flour