Portobello steaks and butter bean mash - Penguin Books New Zealand

Ingredients

• 1½ tbsp chipotle chilli flakes
• 1 red chilli (15g)
• 4 tsp cumin seeds, roughly crushed in a pestle and mortar
• 1 tbsp coriander seeds, roughly crushed in a pestle and mortar
• 2 tbsp tomato paste
• 400ml olive oil
• 1 × 700g jar of good-quality cooked large butter beans, drained (500g) (we use Brindisa Navarrico large butter beans, but you can, of course, use tinned or cook your own)
• 1½ tbsp lemon juice
• 1 tbsp olive oil
• flaked sea salt