Beef Stir-fry with Greens

• 500 g beef mince
• 1 bunch spring onion, sliced
• 2 bunches broccolini (or brocolli)
• 3 zucchini, sliced
• 500 g microwave brown rice (cooked rice)
• 0.5 cup cashew nuts (optional)
• 1 tbsp extra virgin olive oil
• 1 lime, juiced
• 0.25 cup fish sauce
• 1 tbsp soy sauce, salt reduced (or tamari for GF option)