I have a weakness for dinners that let me throw almost everything onto one pan and walk away for a little while. When the weather starts getting cooler, this Sheet-Pan Sausage and Fall Veggies Recipe is one of the meals I naturally reach for because it feels cozy without turning my kitchen into a disaster zone.
I love the combination of smoky sausage, sweet potatoes, and Brussels sprouts here. The vegetables get those browned, slightly crisp edges while the sausage gets warm and golden, and then the maple-Dijon sauce ties everything together with that sweet and tangy flavor I always want in a fall dinner.
I also like that this recipe doesn’t require a bunch of separate pots and pans. I get the sweet potatoes and Brussels sprouts started first, then add the sausage, onion, and garlic later so nothing ends up overcooked or dried out.
The first time I made a version of this kind of sheet-pan dinner, I crowded the pan way too much. Everything steamed instead of roasting, and I learned my lesson pretty quickly. Giving the vegetables some room makes a bigger difference than I expected.
The Fall Ingredients I Keep Simple
I don’t need a long grocery list for this dinner, which is part of why I make it so often. The ingredients are pretty basic, but they work together really well once everything gets roasted.
Ingredients I Used for the Recipe
- 12 ounces smoked turkey sausage, sliced into 1/3-inch pieces: I use smoked turkey sausage for a lighter option, but beef, pork, or chicken sausage works just as well. The sausage brings the smoky, savory part of the meal.
- 16 ounces sweet potatoes, peeled and cut into 3/4-inch cubes: I cut these fairly evenly so they cook at about the same rate. They bring natural sweetness and a soft center with browned edges.
- 16 ounces Brussels sprouts, trimmed and halved: I place the cut sides down on the pan because those flat sides brown beautifully in the oven.
- 1/2 medium red onion, roughly sliced: The onion adds sweetness and a little sharpness after roasting, and I like the softer texture it gets around the sausage.
- 1 tablespoon minced garlic: I add the garlic later rather than at the beginning so it doesn’t burn while the vegetables are doing their first roast.
- 2 tablespoons olive oil: I use this to coat the vegetables and help the edges brown while they roast.
- 1 teaspoon Italian seasoning or Herbes de Provence: I like either one here. The herbs give the vegetables a little extra savory flavor without making the sauce too busy.
- 1/2 teaspoon salt and freshly ground black pepper: I keep the salt modest at first because the sausage already brings plenty of seasoning.
- 1 tablespoon chopped fresh parsley: I scatter this over the finished pan for a fresh little contrast.
- 1 tablespoon Parmesan shavings, optional: I add a few shavings when I want the finished dinner to have a slightly richer, salty finish.
- 1/3 cup maple syrup: This makes the sauce sweet and gives the roasted vegetables a lovely fall flavor.
- 1/3 cup Dijon mustard: I use Dijon to balance the maple syrup with a sharp, tangy flavor.
How to Make Sheet-Pan Sausage and Fall Veggies
I like to have the vegetables cut before I turn on the oven. Once everything is ready, the actual cooking feels very easy, and I can clean up a few things while the first batch of vegetables roasts.
Step 1 – Heat the Oven and Prepare the Pan
I start by heating the oven to 400°F. Then I lightly spray a large sheet pan with cooking spray.
I use a large pan because I want the vegetables spread into one layer rather than piled on top of each other. If my pan is too small, I would rather use two pans than squeeze everything together.
Step 2 – Start Roasting the Sweet Potatoes and Brussels Sprouts
I spread the sweet potato cubes and halved Brussels sprouts across the pan. I make a point of putting the Brussels sprouts cut side down because that is where I get those browned, almost caramelized edges that I really love.
I drizzle the vegetables with olive oil, then sprinkle on the Italian seasoning, salt, and pepper. I toss everything lightly so the oil and seasoning are distributed without making a huge mess.
I roast the vegetables for about 15 minutes. I don’t add the sausage yet because I want the sweet potatoes and Brussels sprouts to have a head start.
Step 3 – Stir Together the Maple-Dijon Sauce
While the vegetables are roasting, I make the sauce. I combine the maple syrup and Dijon mustard in a small jar with a lid and shake it until everything is blended.
I usually give it a little taste at this point. If I want more tang, I lean a little heavier on the Dijon. If I want it sweeter, I add a touch more maple syrup.
I don’t need to overcomplicate this sauce. The maple and Dijon already have enough personality to make the whole pan taste like more work went into it than actually did.
Step 4 – Add the Sausage, Onion, and Garlic
After the first 15 minutes, I pull the sheet pan from the oven. I add the sliced sausage, red onion, and minced garlic right over the partially roasted vegetables.
I drizzle about half of the maple-Dijon sauce over everything and toss it carefully. Then I spread everything back into one layer as evenly as I can.
This is usually the point where my kitchen starts smelling really good. The smoky sausage mixes with the roasted vegetables, garlic, and sweet maple sauce, and it makes waiting for dinner a little harder.
Step 5 – Finish Roasting the Sheet Pan
I put the pan back into the oven and roast everything for another 15 minutes, or until the vegetables are tender and the sausage is nicely browned.
I don’t worry if some edges get darker than others. Those browned bits are honestly some of my favorite parts of this dinner.
If my sweet potatoes are cut a little larger than usual, I give the pan a few extra minutes. I check them with a fork rather than relying only on the clock.
Step 6 – Finish with Sauce and Toppings
Once everything is roasted, I take the pan out and drizzle the remaining maple-Dijon sauce over the sausage and vegetables.
I toss everything gently so the sauce coats the roasted pieces without breaking up the softer sweet potatoes. Then I finish the pan with chopped parsley and, when I’m using it, a few Parmesan shavings.
I like serving it right away while the sausage is hot and the vegetables still have those crisp roasted edges. It doesn’t need much else to feel like a complete dinner.
What I Like to Change When I Have Extra Vegetables
This is one of those recipes where I don’t get upset if my refrigerator doesn’t contain exactly what I planned. I’ve learned that sheet-pan dinners are pretty forgiving, especially with hearty vegetables.
Broccoli florets work nicely in place of Brussels sprouts. I also like butternut squash instead of sweet potatoes when I have some sitting around, and the slightly different texture works really well with the maple-Dijon sauce.
I’ve also had good results with carrots, zucchini, and yellow squash. I just pay attention to how quickly each vegetable cooks. Softer vegetables usually don’t need as much time as the sweet potatoes.
Chicken sausage is another easy swap. I like smoked turkey sausage, but I wouldn’t hesitate to use whatever sausage I already have in the refrigerator.
One thing I watch closely is the size of the pan. I once kept adding vegetables because I wanted to use up what was in the refrigerator, and suddenly there was barely any room left. The result was still edible, but I missed those crispy roasted edges I was after.
Tips
- Don’t over-salt at the beginning: I remember that the sausage already has plenty of seasoning, so I start lightly with the salt and adjust later if needed.
- Give everything room: I get better browning when the vegetables aren’t crowded. Two sheet pans are better than one overloaded pan.
- Keep the Brussels sprouts cut side down: I find this gives me the best browned surface and makes the vegetables much more appealing.
- Cut the sweet potatoes evenly: I try to keep the cubes close to the same size so I don’t end up with some pieces tender while others are still firm.
- Add garlic later: I prefer adding the minced garlic with the sausage and onion instead of letting it roast for the full 30 minutes.
- Use less sauce if preferred: I don’t always use every drop at once. If I want a milder mustard flavor, I use less of the maple-Dijon mixture and save some for serving.
- Prep ahead: I can peel and cut the vegetables up to two days ahead and keep them refrigerated in an airtight container. I can also make the maple-Dijon sauce ahead and refrigerate it separately.
- Frozen vegetables need attention: I prefer fresh vegetables for this recipe because I get better roasting and browning. If I use frozen sweet potatoes or Brussels sprouts, I avoid crowding the pan and expect the texture to be a little different.
- Check the vegetables, not just the timer: I start checking around the 30-minute mark because oven temperatures and vegetable sizes can vary.
A Cozy Dinner I Don’t Have to Fuss Over
What I really appreciate about this meal is that it lands somewhere between simple and special. I can make it on a regular weeknight, but the maple, roasted vegetables, and smoky sausage still make it feel like a proper fall dinner.
I also like that every bite is a little different. Sometimes I get a crisp Brussels sprout edge, sometimes a soft sweet potato cube, and sometimes a piece of sausage coated in that sweet-tangy sauce. That variety keeps a one-pan meal from feeling boring.
When I serve it, I usually keep things pretty casual. I don’t feel the need to add a complicated side dish because the pan already has protein and vegetables together. A little parsley and Parmesan is enough to finish it for me.
This is also the kind of dinner I make when I know I won’t have much energy later. I can do the chopping earlier, mix the sauce, and then let the oven handle most of the work. That little bit of planning makes the evening feel much easier.
For me, the best part is still the cleanup. One sheet pan, one small jar for the sauce, and a cutting board are a pretty good trade for a warm dinner with crispy edges and fall flavors all over the plate.
And if I happen to have extra roasted vegetables left over, I’m not complaining. I can warm them up the next day for lunch, and somehow the leftovers still taste good enough that I don’t feel like I’m eating the same dinner twice.
Sheet-Pan Sausage and Fall Veggies Recipe
Description
Smoky turkey sausage roasts with sweet potatoes, Brussels sprouts, red onion, and garlic until browned and tender, then gets finished with a sweet and tangy maple-Dijon sauce. I love this easy one-pan fall dinner because it feels cozy and filling while keeping cleanup simple and the vegetables beautifully roasted.
ingredients
Instructions
Heat the Oven and Prepare the Pan
I heat the oven to 400°F and lightly spray a large sheet pan with cooking spray. I use a large pan so I can spread everything into one layer without crowding it.If the pan is too small, I use two sheet pans rather than piling the vegetables together.Start Roasting the Vegetables
I spread the sweet potato cubes and halved Brussels sprouts across the prepared pan, keeping the Brussels sprouts cut side down. I drizzle them with olive oil and sprinkle with Italian seasoning, salt, and black pepper, then toss lightly to coat. I roast for 15 minutes.Keeping the vegetables in one layer helps them roast and brown instead of steaming.Make the Maple-Dijon Sauce
While the vegetables roast, I combine the maple syrup and Dijon mustard in a small jar with a lid and shake until blended. I taste it and adjust with a little more Dijon for tang or maple syrup for sweetness if needed.The sauce can be made ahead and refrigerated separately.Add the Sausage, Onion, and Garlic
After 15 minutes, I remove the pan from the oven and add the sliced sausage, red onion, and minced garlic. I drizzle about half of the maple-Dijon sauce over everything, toss carefully, and spread everything back into one even layer.Adding the garlic later helps keep it from burning during the full roasting time.Finish Roasting
I return the pan to the oven and roast for another 15 minutes, or until the sweet potatoes and Brussels sprouts are tender and the sausage is nicely browned. If the sweet potatoes are larger than 3/4-inch cubes, I add a few extra minutes and check them with a fork.Some darker browned edges are desirable and add extra roasted flavor.Finish and Serve
I remove the pan from the oven and drizzle the remaining maple-Dijon sauce over the roasted sausage and vegetables. I gently toss everything, then finish with chopped parsley and optional Parmesan shavings. I serve it immediately while the sausage is hot and the vegetables still have crisp edges.I use less sauce if I prefer a milder mustard flavor and save the extra for serving.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 545 kcalkcal
- % Daily Value *
- Total Fat 23 gg36%
- Saturated Fat 5 gg25%
- Trans Fat 0 gg
- Cholesterol 45 mgmg15%
- Sodium 1040 mgmg44%
- Potassium 1020 mgmg30%
- Total Carbohydrate 73 gg25%
- Dietary Fiber 9 gg36%
- Sugars 33 gg
- Protein 20 gg40%
- Calcium 105 mg mg
- Iron 3.5 mg mg
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
I get the best roasting when I avoid overcrowding the pan. I can prep the vegetables up to two days ahead and refrigerate them in an airtight container, and I can prepare the maple-Dijon sauce ahead as well. Broccoli, butternut squash, carrots, zucchini, or yellow squash can be substituted for some of the vegetables, but cooking times may vary. Nutrition is an estimate based on smoked turkey sausage and includes the Parmesan shavings; values can vary by sausage and mustard brands.
