+ elementals:
 
Dried chilli flakes
,
Mixed herbs
,
Vegetable stock cubes
+ equipment :  
Saucepan, peeler, sharp knife, measuring jug, wooden spoon, blender, tin opener
1) Peel onion and potato and chop them into pieces about a centimetre across. The potatoes can be left as small cubes.
2) Put the pieces into the saucepan with the tinned tomatoes, chilli flakes, stock cube and 300ml water. Bring to the boil and simmer until vegetables are soft.
3) Remove from heat, pour into a blender and process until smooth. Garnish with mixed herbs, sprinkled on the surface.
IngrediPlus: Add any other left-over vegetables, but keep the pieces small to reduce the cooking time.