Instant Pot Broccoli Soup With Gremolata

olive oil

medium brown onion, peeled and finely diced

large celery stick, diced

/ 450-500 g broccoli, cut into quarters and the stems diced roughly

medium white potatoes (350 g / 0.7 lb), peeled and diced into small cubes

large cloves of garlic, diced

water or/and vegetable stock (4 x 250 ml cups)

+1/2 teaspoons salt (use less if using vegetable stock)

pepper

coconut cream/milk (the thickened part of the coconut milk in a can) – optional!

lemon, zest only

Large handful of fresh parsley, finely chopped

small garlic clove, finely chopped (optional)