
Step 1
Preheat the oven to 180˚C, gas mark 4. Put the parsnips in a large roasting tin and sprinkle over ½ tbsp oil. Season and roast for 15 minutes. Remove from the oven and add the potatoes, radishes, garlic halves and rosemary sprigs to the tin. Toss together in the remaining ½ tbsp oil and season.