Winter Root Vegetable Soup

Name: Winter Root Vegetable Soup
Ingredients: * 2 teaspoon olive oil; * 2 onion (chopped); * 2 clove garlic (chopped); * 6 cup water plus 2 1/2 tablespoon vegetable bouillon (or 6 cup; vegetable broth); * 2 parsnip; * 1 turnip (peeled); * 1 large potato (peeled); * 1 carrot; * 1/3 cup finely grated ginger root; * 2 tablespoon fresh dill, finely chopped (or 1 1/2 teaspoon; dried dill); * 1 cup milk or 1/2 cup coconut milk (optional); * sea salt and black pepper, to taste; * creme fraiche (to garnish, optional)