There’s something so satisfying about the ease and comfort that Slow Cooker Roasted Fall Vegetables bring to my kitchen, especially when the leaves start turning and the air has that chill that whispers “cozy.” I first stumbled upon this recipe during a busy autumn week when I desperately wanted a hearty vegetable side that didn’t need constant attention. The slow cooker made those sweet, tender, and perfectly caramelized veggies come alive while I went about my day. That moment was a breakthrough—I finally mastered Slow Cooker Roasted Fall Vegetables with just the right balance of seasoning and texture. Now, it’s a staple in my rotation, a recipe I bake again and again because it feels like a warm hug from the inside.
What I love most about Slow Cooker Roasted Fall Vegetables is how it fits into the rhythm of my busy life without sacrificing flavor. It’s a recipe that welcomes any skill level—whether you’re a seasoned pro or just beginning to get comfortable with slow cooker fall veggies, it’s a friendly kitchen companion. The best part? When you open the lid and breathe in those cozy autumn scents, it’s pure magic.
If you’re looking for a dish that’s both easy and packed with the comfort of roasted squash, root veggies, and a hint of herbs, this Slow Cooker Roasted Fall Vegetables recipe is for you. It’s the kind of side dish that feels special but never complicated. I can’t wait for you to try it and find your own moments of joy with it—happy baking, friends!
What You’ll Need for This Slow Cooker Roasted Fall Vegetables:

- 3 cups peeled and chopped carrots (You can find these at most stores. Don’t have carrots? Parsnips are a lovely swap in this Slow Cooker Roasted Fall Vegetables.)
- 2 cups diced butternut squash (If butternut squash isn’t available, acorn squash works beautifully for this slow cooker fall veggies mix.)
- 2 cups chopped sweet potatoes (Sweet potatoes add that perfect touch of sweetness.)
- 1 large red onion, sliced (Red onions roast beautifully, adding sweetness and a bit of tang.)
- 3 cloves garlic, minced (Garlic gives this autumn vegetable medley slow cooker dish a punch of flavor.)
- 2 tbsp olive oil (A simple substitute here can be avocado oil, which handles the slow cooking wonderfully.)
- 1 tsp dried rosemary (Rosemary pairs beautifully with the slow cooked root vegetables.)
- 1 tsp dried thyme
- Salt and pepper to taste
- Optional: 1 tbsp balsamic vinegar for a touch of sweetness
This Slow Cooker Roasted Fall Vegetables uses straightforward ingredients because great cooking should be easy to start. I always add a bit extra garlic because it deepens the flavor beautifully. Plus, this recipe is affordable because it uses seasonal veggies you can find at local markets or even grab in budget-friendly bundles. For quick prep, chopping veggies ahead of time and storing them in the fridge helps save time during that busy weeknight.
How to Make This Slow Cooker Roasted Fall Vegetables:
- Start by prepping your vegetables. Chop the carrots, butternut squash, sweet potatoes, and slice your red onion. Toss your garlic right into the mix. Having everything chopped saves you so much time, and it’s a great multitask moment.
- Place all your veggies in the slow cooker bowl. Drizzle with olive oil (or your substitute), sprinkle the rosemary, thyme, salt, and pepper over everything. Toss this gently with your hands or a spatula. This is the step where a gentle hand makes all the difference with your Slow Cooker Roasted Fall Vegetables.
- Set your slow cooker to low and cook for 5-6 hours. That timing makes sure the veggies roast slowly and caramelize just right. From start to finish, this Slow Cooker Roasted Fall Vegetables takes about 6 hours, but you get the reward of hands-off comfort cooking.
- Halfway through, give the veggies a little stir. If your Slow Cooker Roasted Fall Vegetables looks like this—some browned edges, tender but not mushy—you’re on track. This stirring step encourages even cooking and flavor.
- For a final touch, drizzle balsamic vinegar over your slow cooker roasted squash and root vegetables, then stir gently. That little tang makes all the difference.
- Your kitchen will smell heavenly when this Slow Cooker Roasted Fall Vegetables is ready. Trust me, that aroma is worth the wait.
While your Slow Cooker Roasted Fall Vegetables slow cook, it’s the perfect time to clean up or enjoy a cup of tea. It’s such a satisfying and no-fuss recipe, especially when life gets busy and you want nourishing food without too much fuss.
If you love the idea of slow cooker fall veggies, you might enjoy other cozy meals too, like my Slow Cooker Chicken Pot Pie, or the comforting Slow Cooker Italian Beef Sandwiches. For a smooth side, pair these veggies with my Roasted Garlic Mashed Potatoes recipe.
Serving Your Slow Cooker Roasted Fall Vegetables:

This Slow Cooker Roasted Fall Vegetables really shines when served alongside roasted meats or as part of a harvest-inspired dinner. I love serving it with baked chicken or pork tenderloin—the earthy sweetness of the veggies plays off the savory proteins wonderfully.
For a simple presentation, sprinkle some fresh parsley on top, or add a handful of toasted pumpkin seeds for crunch. These little details feel special without being fussy.
This slow cooker roasted squash and root vegetable medley is a family favorite during fall dinners and holiday gatherings—so much so, friends always ask for the recipe. It’s hearty enough to be a main for vegetarian friends, too!
If you have leftovers, toss them into a frittata the next day or blend them into a warming autumn vegetable soup.
For seasonal twists, I sometimes throw in a handful of cranberries or swap in celery root for a little different flavor in this autumn vegetable medley slow cooker style. You might like to try it that way!
If you want more ideas around crockpot roasted vegetables and how to make the most of them, there’s a lovely community sharing recipes like this Aldi root vegetable stew with sage that pairs well with fall flavors.
Common Questions About This Slow Cooker Roasted Fall Vegetables:
Can I make this Slow Cooker Roasted Fall Vegetables ahead of time?
Absolutely! This recipe actually tastes better the next day after the flavors have had a chance to meld. Just store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the microwave or on the stove.
What’s a good substitute for butternut squash?
Acorn squash is my go-to swap. It’s just as sweet and roasts similarly. You can also try kabocha squash if you find it at your market.
How can I adjust this Slow Cooker Roasted Fall Vegetables for smaller or larger slow cookers?
Just keep the ratio of vegetables and seasonings the same. If your slow cooker is smaller, reduce the veggie amounts by about a third. For larger ones, feel free to add extra root vegetables to fill the pot nicely.
Is it possible to speed up the cooking time?
You can cook on the high setting for about 3 hours, but I prefer low for a tender, caramelized finish. The flavor deepens slowly, and that’s worth the wait.
Can I add other veggies?
Absolutely, beets, parsnips, or even brussels sprouts work well. Just chop evenly and adjust cooking time if necessary.
Do I have to peel all the root vegetables?
Peeling makes for a smoother texture and consistent cooking, but if you wash them thoroughly and like more rustic textures, leaving skins on works too.
What about seasoning variations?
Adding smoked paprika or a pinch of cinnamon can give your Slow Cooker Roasted Fall Vegetables a warmer, spiced twist. Experiment and make it your own!
If you want more inspiration for slow cooker fall veggies, check out Roasted Root Vegetables Recipe – Love and Lemons and 30 Best Crockpot Recipes For Fall. These resources have helped me refine my own slow cooker roasted squash and root veggies recipes over time.
Final Thoughts on This Slow Cooker Roasted Fall Vegetables:
This Slow Cooker Roasted Fall Vegetables has a special place in my recipe collection because it delivers that cozy, comforting feeling with minimal fuss. It’s the kind of recipe I rely on for family dinners and laid-back weekends when I want something nourishing and simple.
My Top Tips for This Slow Cooker Roasted Fall Vegetables:
- Prep your vegetables the night before to save time on a busy day.
- Use fresh herbs when possible—they brighten the flavor even in slow cooking.
- Stir halfway through cooking for even caramelization.
I love trying out versions with added root vegetables like celery root or swapping in spicy paprika for a little heat. My most requested version is the classic mix with garlic and herbs—always a crowd-pleaser when I serve it alongside Slow Cooker Chicken Pot Pie or those delicious Slow Cooker Italian Beef Sandwiches. And for a smooth comfort side, don’t forget my Roasted Garlic Mashed Potatoes.
I hope you enjoy making this Slow Cooker Roasted Fall Vegetables as much as I do. It’s simple, doable, and full of autumn charm. Give it a try and make it your own—you might just find your new favorite cozy side dish. Happy slow cooking, friends!
Slow Cooker Roasted Fall Vegetables
A hearty and flavorful medley of fall vegetables slow cooked to perfection, offering a warm and comforting side dish ideal for autumn meals.
- Prep Time: 15 minutes
- Cook Time: 5 hours
- Total Time: 5 hours 15 minutes
- Yield: 6 servings
- Category: Dinner
- Method: Slow Cooker
- Cuisine: American
Ingredients
- 2 cups butternut squash, peeled and cubed
- 2 cups carrots, peeled and chopped
- 1 cup Brussels sprouts, halved
- 1 cup parsnips, peeled and chopped
- 1 medium red onion, sliced
- 3 cloves garlic, minced
- 2 tablespoons olive oil
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- Salt and black pepper to taste
- 1/4 cup vegetable broth
Instructions
- Place the butternut squash, carrots, Brussels sprouts, parsnips, and red onion into the slow cooker.
- In a small bowl, mix olive oil, minced garlic, dried thyme, dried rosemary, salt, and black pepper.
- Pour the olive oil mixture over the vegetables and toss gently to coat evenly.
- Pour the vegetable broth around the vegetables to keep them moist during cooking.
- Cover and cook on low for 4 to 6 hours, or until the vegetables are tender.
- Once cooked, optionally spread vegetables on a baking sheet and roast in a preheated oven at 425°F (220°C) for 10 minutes to achieve a roasted texture.
- Serve warm as a delicious autumn side dish.
Notes
For extra flavor, sprinkle with toasted pumpkin seeds or drizzle with balsamic glaze before serving.

