Spinach "request" soup

Ingredients

• 2 bunches fresh washed spinach (about 4c)
• 1 lb leek, cleaned
• 1 bunch parsley, washed
• 2 lbs yellow potatoes
• 4 cloves garlic, minced
• 8 ounces white mushrooms
• 2 tablespoons olive oil
• 2 tablespoons dried dill
• 1 tablespoon dried sage
• 2 tablespoons mirin or 2 tablespoons white wine
• salt and pepper
• vegetable salt, as needed