Nibblous | fish stew for two

Ingredients

• 1 red onion, finely chopped
• 4 rashers smoked bacon, preferably free range, roughly chopped
• 1 x 400g can plum tomatoes, chopped
• 400g skinless white fish for two, preferably cod from a sustainable source
• handful of basil, ripped
• crème fraîche, to serve