Oh my goodness, you have to try these Maple Dijon Roasted Veggies! I still remember the first time I threw this together on a chilly fall evening when I needed something quick but special. That magical combination of sweet maple syrup and tangy Dijon mustard completely transformed my usual roasted vegetables into something extraordinary. The way the glaze caramelizes in the oven? Absolute perfection.

What started as a “let’s see what happens” experiment has become my most requested side dish – whether it’s for Tuesday night dinner or our big Thanksgiving feast. There’s something about that sweet-savory balance that makes everyone go back for seconds (even my picky nephew!). The best part? It’s ridiculously simple – just chop, toss, roast, and glaze. In less than an hour, you’ve got a dish that looks fancy enough for company but easy enough for busy weeknights.
Now when I smell that maple-Dijon aroma filling my kitchen, it instantly feels like the holidays. But honestly? These veggies are too good to save just for special occasions. Once you try them, you’ll understand why this recipe never leaves my rotation.
Why You’ll Love These Maple Dijon Roasted Veggies
Trust me, once you try this recipe, you’ll wonder how you ever lived without it! Here’s why it’s become my absolute favorite way to roast veggies:
- Effortless elegance: With just 15 minutes of prep, you get a dish that looks like you spent hours – perfect for impressing guests or treating yourself
- That magical flavor combo: The sweet maple and tangy Dijon create this irresistible glaze that caramelizes beautifully in the oven
- Works for any occasion: Fancy enough for your Thanksgiving table but simple enough for Tuesday night dinner
- Customizable: Swap in whatever veggies you have on hand – it’s delicious with sweet potatoes, Brussels sprouts, or even cauliflower
- Kid-approved: The sweet glaze makes even veggie skeptics come back for seconds (I’ve seen it happen!)
The best part? You probably have most of these ingredients in your pantry right now. So what are you waiting for? Let’s get roasting!
Ingredients for Maple Dijon Roasted Veggies
Okay, let’s gather our goodies! The magic of this dish comes from simple ingredients that pack a flavor punch. I’ve learned that cutting the veggies just right makes all the difference – too thin and they’ll burn, too thick and they won’t caramelize properly. Here’s exactly what you’ll need:
For the Vegetables:
- 2 large carrots – peeled and cut into 1.5 cm thick pieces (trust me, this size roasts perfectly)
- 2 medium zucchini – first cut lengthwise, then crosswise into 1.5 cm thick pieces (those chunky pieces hold up so well)
- ¼ large red onion – sliced into 0.5 cm thick pieces (thin enough to get sweet and crispy)
- 2 tbsp olive or avocado oil – divided (avocado oil’s my favorite for roasting)
- 1-2 tbsp fresh parsley – chopped, for that pretty green finish
For the Maple Dijon Sauce:
- 1 tbsp maple syrup – the real stuff, not pancake syrup (it makes all the difference!)
- 2 tbsp Dijon mustard – my secret weapon for that tangy kick
- ¼ tsp garlic powder – because fresh garlic burns too easily
- ⅛ tsp paprika – just a pinch for warmth
- Dash of ground sage & thyme – those cozy fall flavors we all love
See? Nothing fancy, just good ingredients prepped right. If you’re feeling adventurous, you could add some roasted sweet potatoes or Brussels sprouts too – they’re delicious in this veggie-forward dish. Now let’s turn these simple ingredients into something magical!

How to Make Maple Dijon Roasted Veggies
Alright, let’s turn those beautiful veggies into something magical! I promise it’s easier than you think – just follow these simple steps and you’ll have the most delicious roasted veggies in no time. Here’s exactly how I do it:
Step 1: First things first – preheat that oven to 400°F (200°C). While it’s heating up, peel and chop those carrots into those perfect 1.5 cm pieces I mentioned. Spread them out on a lined baking sheet (parchment paper is my best friend here), drizzle with half the oil, and give them a good toss. Don’t be shy with the salt and pepper – this is where flavor starts!
Step 2: Now let’s prep the zucchini and onion. Cut the zucchini lengthwise first, then into those chunky 1.5 cm pieces. For the onion, nice thin slices – about 0.5 cm thick. You can add these to the same tray (just push the carrots aside a bit) or use a second tray if you’re making a big batch. Drizzle with the rest of the oil, season again, and toss everything together.

Step 3: Pop those trays in the oven! Here’s my secret – roast for 20-30 minutes total, but make sure to flip everything halfway through. The onions might be done before everything else (they cook faster), so just pull them out early if they’re getting too brown. You’ll know the veggies are perfect when they’re tender with those gorgeous caramelized edges.
Step 4: While the veggies are roasting, let’s make that amazing sauce. Just whisk together the maple syrup, Dijon, garlic powder, paprika, sage and thyme in a small bowl. So simple, but oh my – the flavor! Chop up that fresh parsley too – we’ll use it for garnish at the end.
Final Step: When the veggies come out of the oven all golden and perfect, drizzle that glorious sauce over them and toss gently. The heat from the veggies will help the sauce coat everything beautifully. Sprinkle with that fresh parsley for a pop of color and freshness.

And voilà! You’ve just made the most incredible roasted veggie dish that’s sure to impress. The hardest part? Waiting for them to cool enough to eat! For more roasting inspiration, check out these classic roasted vegetable techniques.
Tips for Perfect Maple Dijon Roasted Veggies
After making this recipe more times than I can count, I’ve picked up some tricks that take these veggies from good to “oh my goodness, what did you DO to these?” Here’s what I’ve learned:
Cut veggies evenly: I can’t stress this enough – keeping pieces the same size means everything cooks at the same rate. No more burnt zucchini while waiting for carrots to soften!
Don’t crowd the pan: Give those veggies some breathing room! If they’re piled on top of each other, they’ll steam instead of roast. I use two trays if needed.
Watch the onions: Those thin red onion slices cook fastest. I usually pull them out 5-10 minutes early so they don’t turn into onion chips!
Sauce consistency: If your glaze seems too thick, add a teaspoon of warm water. Too thin? A pinch more Dijon will thicken it right up.
Taste as you go: Before roasting, I always taste a veggie piece after seasoning. Need more salt? More pepper? Now’s the time to adjust!
Serving Suggestions for Maple Dijon Roasted Veggies
Oh, the places these glorious veggies can go! They’re the ultimate team player on any table. For weeknights, I love pairing them with simple roasted chicken or seared salmon – the sweet-tangy glaze plays so nicely with rich proteins. During the holidays? They’re absolute showstoppers next to turkey or ham, balancing out all those heavy dishes perfectly.
Want to make them the star? Toss warm veggies with quinoa or farro for a hearty grain bowl. Or pile them onto crusty bread with goat cheese for the most epic veggie sandwich you’ve ever had. Honestly, I’ve even eaten them cold straight from the fridge at midnight (no judgment!). However you serve them, just be prepared for recipe requests – these beauties steal the spotlight every time.
Storage and Reheating Instructions
Okay, let’s talk leftovers – because trust me, you’ll want to save every last bite of these Maple Dijon Roasted Veggies! They keep beautifully in an airtight container in the fridge for 3-4 days. When you’re ready to enjoy them again, just pop them in a 350°F oven for about 10 minutes until warmed through. The microwave works in a pinch too, but the oven helps keep that perfect texture.
Want to freeze them? You totally can! Spread cooled veggies on a baking sheet to freeze individually first (this prevents clumping), then transfer to freezer bags. They’ll keep for 2-3 months. To reheat, no need to thaw – just roast straight from frozen at 375°F for 15-20 minutes. The glaze might darken a bit, but the flavor stays amazing!
Nutritional Information
Just a quick note about nutrition – these Maple Dijon Roasted Veggies are packed with all the good stuff from fresh vegetables, but exact numbers can vary based on your specific ingredients and brands. The olive oil adds healthy fats, while the maple syrup keeps the sugar content lower than you’d think. Most importantly? They’re delicious and make eating your veggies an absolute joy!
Frequently Asked Questions
Can I use different vegetables in this recipe?
Absolutely! The maple Dijon magic works with almost any veggie. I’ve had great success with sweet potatoes (cut into 1-inch cubes), Brussels sprouts (halved), and even cauliflower florets. Just remember – denser veggies like carrots and potatoes might need 5-10 extra minutes in the oven compared to zucchini. This recipe is perfect for those fall vegetable dishes we all crave!
What if I don’t have Dijon mustard?
No Dijon? No problem! While Dijon gives that perfect tang, you can substitute with whole grain mustard for texture or yellow mustard in a pinch (use half the amount as it’s stronger). Honey mustard works too if you don’t mind it sweeter. The key is maintaining that sweet-savory balance that makes this dish so special.
How do I know when the vegetables are done roasting?
Look for those beautiful caramelized edges and tender centers – that’s when you know they’re perfect! I test by piercing a carrot piece with a fork; it should slide in easily but still have some resistance. The zucchini will be slightly golden but still hold its shape. Remember, they’ll continue cooking a bit from residual heat after coming out of the oven.
Is this recipe good for Thanksgiving?
Oh my goodness, yes! These Maple Dijon Roasted Veggies have become a staple on my holiday table. They’re colorful, flavorful, and can be prepped ahead – just roast the veggies and make the sauce separately, then combine before serving. The sweet-tangy flavor cuts through all the rich holiday dishes beautifully. Plus, they look so festive with all those vibrant colors!
Can I make this recipe vegan?
You sure can! Just swap the honey in the maple syrup (some brands contain honey) for 100% pure maple syrup, and you’ve got a delicious plant-based side. The sauce is naturally vegan, and the veggies roast up beautifully with olive or avocado oil. It’s become one of my go-to dishes for mixed diet gatherings because everyone can enjoy it!
Maple Dijon Roasted Veggies
Ingredients
Vegetables
- 2 large carrots peeled and cut into 1.5 cm thick pieces
- 2 medium zucchini cut lengthwise and crosswise into 1.5 cm thick pieces
- 1/4 large red onion sliced into 0.5 cm thick pieces
- 2 tbsp olive or avocado oil
- 1 to 2 tbsp fresh parsley chopped, for serving
Sauce
- 1 tbsp maple syrup
- 2 tbsp Dijon mustard
- 1/4 tsp garlic powder
- 1/8 tsp paprika
- 1 dash ground sage
- 1 dash ground thyme
Instructions
- Preheat the oven to 400°F (200°C). Peel and cut the carrots into 1.5 cm thick pieces. Place them on a lined baking tray, drizzle with half the oil, and toss. Sprinkle with salt and pepper. Bake.
- Cut the zucchini lengthwise, then crosswise into 1.5 cm thick pieces. Slice the red onion into 0.5 cm thick pieces. Place them on a second tray (or the same tray with carrots pushed aside). Add the remaining oil, salt, and pepper, then toss. Bake for 20-30 minutes, flipping halfway. Remove onions earlier if needed.
- While vegetables cook, mix all sauce ingredients in a small bowl. Chop parsley.
- When vegetables are tender, remove from oven. Add sauce, toss gently, and top with parsley.

