
The parsnip is the overlooked champion of fall winter recipe dining. This subtly naturally sweet root vegetable is a staple on any traditional Thanksgiving recipes table but its flavor profile often gets masked by excessive sweetness or heavy glazes. When prepared correctly the parsnip offers a unique earthy flavor that stands beautifully on its own.
I find that many people searching for Thanksgiving side dish ideas want something simple EASY and versatile that feels a little different from the usual mashed potatoes or carrots. The key is pairing the parsnip’s sweetness with a sharp counterpoint to create a truly balanced flavor.
This Honey Mustard Roasted Parsnips recipe is the definitive answer—an incredibly simple and effective way to elevate the parsnip into a delicious star side dish. The glaze combines the sweetness of honey with the sharpness of Dijon and whole grain mustard creating a sweet savory contrast that clings to the caramelized edges.
This recipe is a must-pin for anyone searching Thanksgiving recipes because it is a budget friendly side that looks and tastes gourmet. If you are looking for the BEST EASY way to upgrade your holiday dinner vegetable this simple method is your guaranteed winner.
Why You’ll Love This Honey Mustard Roasted Parsnips
This recipe is a massive success because it delivers gourmet flavor and texture using a simple mix-and-roast method and inexpensive ingredients.
- The BEST Sweet Savory Balance The glaze is the heart of this dish. The honey rounds out the flavor providing that perfect sweetness while the combination of Dijon mustard (sharp) and whole grain mustard (texture and subtle heat) provides a sharp tang. This sweet savory balance is highly addictive and elevates the humble parsnip.
- EASY Budget Friendly Side Parsnips are an incredibly budget friendly side especially during the fall and winter months. The entire recipe uses just seven core ingredients most of which are pantry staples making it an EASY and economical choice for holiday dinner preparation.
- Perfect Fall Winter Recipe Parsnips are at their peak flavor during the cooler months. Roasting them brings out their full potential resulting in a cozy fall winter recipe side dish that pairs wonderfully with rich meats like beef short ribs or roast chicken.
- Tender and Caramelized Texture Roasting at 400°F ensures the parsnips are golden brown and caramelized on the outside while becoming completely tender and melt-in-your-mouth soft on the inside. This contrast of textures is what makes the dish so delicious.
Ingredients and Instructions The Mustard Glaze
The key to the EASY Honey Mustard Roasted Parsnips is prepping the parsnips into uniform sizes and creating a balanced acidic glaze.
| Component | Quantity | Notes |
| Medium Parsnips | 1 1/2 pounds | Peeled and cut into uniform “fries” |
| Dijon Mustard | 2 teaspoons | Provides necessary sharpness |
| Whole Grain Mustard | 2 teaspoons | Adds texture and subtle sharpness |
| Honey | 3 tablespoons | Can substitute maple syrup or brown sugar |
| Apple Cider Vinegar | 1 tablespoon | Adds essential acidity |
| Grated Garlic Clove | 1 | Grating prevents burning |
| Olive Oil | 4 tablespoons divided | 3 tbsp for glaze 1 tbsp for roasting |
| Fresh Thyme Leaves | From 4 sprigs | Or substitute fresh rosemary |
| Kosher Salt | 1 1/2 teaspoons | |
| Black Pepper | 1/2 teaspoon |
- Make Honey Mustard Sauce Preheat oven to 400°F. In a small bowl whisk together the Dijon mustard whole grain mustard honey apple cider vinegar salt pepper and 3 tablespoons of olive oil and the grated garlic. Stir in the fresh thyme leaves.
- Prep Parsnips Peel the parsnips. Cut them horizontally then cut the thicker ends into quarters removing the woody core. Cut all pieces into uniform “french fry” shapes to ensure even cooking.
- Coat and Roast Place the parsnips on a large baking sheet. Toss them with the honey mustard sauce ensuring they are well-coated and spread out into a single layer. Drizzle with the remaining 1 tablespoon of olive oil.
- Bake Roast for about 25 minutes or until the parsnips are golden brown and completely tender when pierced with a knife tip.
- Serve Transfer the hot parsnips to a warm serving dish and enjoy.
Step by Step Mastering the Parsnip Prep
The challenge with this Honey Mustard Roasted Parsnips recipe is ensuring the root vegetable cooks evenly and doesn’t become too woody or burnt. My early attempts sometimes had woody centers; I learned core removal is key.
Here is the detailed human-written guide to mastering this spectacular Thanksgiving side dish:
- Remove the Woody Core For larger parsnips the thick end often contains a tough woody core that doesn’t soften during roasting. You must cut the thicker half into quarters stand them up and cut down to remove the central core. Discard the core and cut the remaining tender flesh into fry shapes.
- Grate the Garlic Do not roughly mince the garlic. Grating the garlic clove on a microplane ensures the garlic is finely minced enough to emulsify smoothly into the glaze. This prevents large pieces of garlic from burning on the surface of the parsnips during the high-heat roast.
- Acidity is Key to Glaze Balance The small amount of apple cider vinegar is essential for balance. It cuts through the sweetness of the honey and the richness of the roast preventing the sweet savory glaze from tasting cloyingly sweet.
- Roast in a Single Layer To achieve that perfect golden brown caramelization and fully tender center the parsnips must be spread out in a single layer on the baking sheet. Overcrowding the pan causes the vegetables to steam leaving them soft and pale rather than caramelized.
- Vegan Substitute This recipe can easily be made vegan by substituting the honey with an equal amount of maple syrup or brown sugar. The maple syrup will provide a similar depth of flavor and stickiness to the honey.

Variations Serving and Storage Tips
This core Honey Mustard Roasted Parsnips recipe is an ULTIMATE base for versatile holiday dinner planning.
Delicious Variations to Try
- Rosemary and Balsamic Substitute the thyme with fresh rosemary. Swap the honey for brown sugar and add 1 teaspoon of balsamic vinegar for a darker richer glaze.
- Spicy Ginger Add 1/2 teaspoon of ground ginger and a pinch of chili flakes to the glaze mixture for a spicy warm kick.
- Root Vegetable Medley Add uniformly cut carrots to the baking sheet as they require the same cooking time as the parsnips. Do not add denser root vegetables like potatoes or beets as they require longer cooking.
- Crunchy Topping Sprinkle 1/4 cup of toasted pecans or slivered almonds over the parsnips during the last 5 minutes of roasting.
Serving Suggestions
This BEST Thanksgiving side dish is perfect for:
- Holiday Dinner Serve alongside roast turkey pot roast or beef short ribs.
- Low Carb It’s a great flavorful substitute for mashed potatoes or fries.
- Platter Presentation Serve in a warm white bowl garnished with extra fresh thyme or parsley.
Storage and Recipe Notes
| Item | Details |
| Keep Fresh | Store in an airtight container in the refrigerator up to 4 days |
| Reheating | Reheat in the oven or air fryer for 5 minutes to restore the golden brown crispness |
| Freezing | Freezes well for up to 6 months thaw overnight before reheating |
| Substitute | Use maple syrup or brown sugar for a vegan option |
Conclusion Your Most EASY Thanksgiving Side Dish
The Honey Mustard Roasted Parsnips recipe is the perfect blend of unique earthy flavor and EASY execution. It’s the BEST budget friendly side that guarantees sweet savory and delicious results every time.
By embracing this simple glaze and roasting method you ensure your holiday dinner is filled with ULTIMATE fall winter recipe flavor.
Pin this holiday dinner recipe today and enjoy the BEST EASY Honey Mustard Roasted Parsnips

EASY Honey Mustard Roasted Parsnips
Ingredients
Equipment
Method
- Preheat the oven to 400°F. In a small bowl, whisk together Dijon mustard, whole grain mustard, honey, apple cider vinegar, salt, pepper, 3 tablespoons olive oil, and grated garlic. Stir in the fresh thyme leaves.
- Peel the parsnips. Cut them horizontally, then quarter the thicker ends to remove the woody core. Slice all pieces into uniform fry shapes.
- Place the parsnips on a large baking sheet. Toss with the honey mustard glaze until well coated. Spread into a single layer and drizzle with the remaining tablespoon of olive oil.
- Roast for about 25 minutes, or until golden brown and tender when pierced with a knife.
- Transfer the roasted parsnips to a warm serving dish and serve immediately.