Heat the oven at 180°C/356°F.
Line a baking sheet with parchment paper and place the parsnip stripes onto it.
Add the coconut oil and soy sauce and toss to combine.
Bake for 10 minutes, toss and bake for 10 more minutes.
Sprinkle with chia seeds and set aside.
Heat the coconut oil in a medium soup pot, add the onions and fry for 2 minutes.
Add the vegetable stock and coconut milk and bring to simmer.
Add broccoli and spinach and simmer fro 5 minutes, over low heat.
Add the watercress and wild garlic, and remove from heat.
Transfer the soup into a blender, add lemon juice and mint leaves and process to obtain a smooth liquid.
Distribute evenly in airtight containers (for the to-go version) or bowls, garnish with mixed seeds and serve with bakes parsnip fries.