Roast parsnips are a cornerstone of the British Sunday roast, bringing a sweet, nutty flavour and crisp, golden edges to the table. This recipe achieves that perfect balance: soft and creamy inside, with deeply caramelised, slightly sticky outsides. Using simple ingredients and a hot oven, these parsnips are a reliable, crowd-pleasing side dish that comes together with minimal fuss.
Ingredients
- 1 kg (2 lb) parsnips, peeled and halved or quartered lengthwise
- 3 tbsp (45 ml) olive oil or goose/duck fat
- 2 tbsp (30 g) plain flour (optional, for extra crispiness)
- 1 tbsp (15 ml) honey or maple syrup (optional, for sweetness)
- Salt and freshly ground black pepper, to taste
- Fresh thyme or rosemary sprigs (optional)
Instructions
- Preheat your oven to 200°C (400°F) / Gas Mark 6. Place a large roasting tin in the oven to heat up while you prepare the parsnips.
- Peel the parsnips and cut off the tops and tails. Cut them in half crosswise, then halve or quarter the thicker ends lengthwise so all pieces are roughly equal in size – about 5-7 cm (2-3 inches) long.
- Place the parsnips in a large saucepan and cover with cold salted water. Bring to a boil and cook for 3-4 minutes. Drain well and let them steam dry for a couple of minutes.
- If using flour, toss the parsnips in a bowl with the flour, salt, and pepper until lightly coated. This helps create a crispy crust.
- Carefully remove the hot roasting tin from the oven. Add the oil or fat and swirl to coat the bottom. Add the parsnips in a single layer, turning them to coat in the hot fat. Season with salt and pepper.
- Roast for 30-35 minutes, turning halfway through, until golden and tender. If using honey or maple syrup, drizzle it over the parsnips in the last 10 minutes of roasting, and add any herb sprigs at this point.
- Check that the parsnips are tender by piercing with a knife. If they need more time, roast for a further 5-10 minutes. Serve immediately.
Tips
- Parboiling is key: Don’t skip the quick boil – it softens the parsnips enough that they roast to a creamy interior without burning on the outside.
- Hot fat is essential: Make sure the oil or fat is sizzling hot before adding the parsnips. This instantly sears the surface, preventing sticking and promoting crispiness.
- Don’t overcrowd: Give each parsnip room to breathe in the tin. If they’re piled on top of each other, they’ll steam rather than roast, resulting in soft, pale parsnips.
- Substitutions: No parsnips? Try carrots or a mix of root vegetables. For a vegan version, use olive oil instead of goose fat and skip the honey (or use maple syrup).
Serving Suggestions
Serve these roast parsnips as part of a traditional British roast dinner alongside roast chicken, beef, or lamb. They also pair beautifully with a vegetarian nut roast, or as a hearty addition to a festive Christmas dinner. For a casual meal, serve them with sausages and mashed potatoes.
Variations
- Honey & Mustard: Whisk 1 tbsp honey with 1 tsp Dijon mustard and brush over the parsnips in the last 10 minutes of roasting.
- Spiced: Add 1 tsp ground cumin or smoked paprika to the flour coating for a warm, aromatic flavour.
- Parmesan Crusted: Sprinkle grated Parmesan over the parsnips 5 minutes before the end of roasting for a savoury, cheesy crust.
- Herb Roasted: Toss the parsnips with chopped fresh rosemary or thyme before roasting for a classic herb flavour.
Storage and Reheating
Leftover roast parsnips can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them on a baking sheet in a preheated oven at 180°C (350°F) for 5-10 minutes until hot and crisp. They can also be reheated in an air fryer at 180°C (350°F) for 3-4 minutes. Avoid microwaving, as this will make them soggy.
Frequently Asked Questions
Do I need to peel parsnips? It’s recommended, as the skin can be tough and woody, especially on larger parsnips. Young, thin parsnips can be scrubbed well and left unpeeled if you prefer.
Why are my roast parsnips soggy? Sogginess usually comes from overcrowding the pan or not using hot enough fat. Ensure the tin is properly preheated, the parsnips are in a single layer, and the oven is fully up to temperature before adding them.
Can I prepare parsnips ahead of time? Yes, you can peel and cut them the day before and store them in a bowl of water in the refrigerator. Pat them dry before roasting. You can also parboil them a few hours ahead and keep them covered at room temperature until ready to roast.
What is the best fat for roasting parsnips? Goose or duck fat gives a rich flavour and excellent crispiness, but olive oil or vegetable oil work just as well. Butter can burn at high temperatures, so it’s best to use it in combination with oil.
Can I roast parsnips without parboiling? Yes, but they will take longer to become tender and may not be as creamy inside. If you skip parboiling, cut them smaller and roast for 40-50 minutes, turning occasionally.
How do I get them extra crispy? After parboiling, let the parsnips steam dry completely before adding the flour. The drier they are, the better they’ll crisp up. Also, ensure the fat is smoking hot before adding them.
Related
- Chicken Breast Recipes: 5 Easy, Juicy Dinners
- Uncooked Chicken Breast: Safe Handling & Cooking Guide
- Just Bare Chicken Breast: Simple Juicy Recipe
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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