brussel sprouts roasted with fennel garlic walnuts

Ingredients

• approx. 500g brussels sprouts (or about 4 each)
• 5 medium sized garlic cloves, peeled and cut in half
• 1 large fennel bulb
• 1/4 cup macadamia nut oil or grape seed oil (i.e using an oil with a high smoke point)
• 3 Tbsp balsamic vinegar
• 2 Tbsp fresh rosemary
• Himalayan or celtic sea salt and ground pepper
• 1/2 cup organic walnuts
• 1 Tbsp shaved parmesan, roughly chopped
• fresh dill, finely chopped to serve (optional)