Mixed Vegetable Medley
Inside: The trick to making vegetable medley to ensure all the ingredients are cooked uniformly for the best flavor and texture. Plus, download my FREE guide for putting leftover veggies to good use with NO WASTE.
The best way to enjoy summer vegetables like zucchini and squash is in a crisp, tender vegetable medley sauté like this one. This recipe for mixed vegetables includes a zippy spice blend to keep every bite interesting and delicious. My sautéed vegetables are a healthy side dish that pairs well with everything from a beef eye of round roast, pork and chicken to fish and seafood. You can even toss them with pasta, rice or grains for a vegetarian or vegan meal.
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A vegetable medley is an assortment of different vegetables in one dish. They are a colorful way to combine flavors and textures into one dish and liven up a broader meal.
I’m a big fan of mixed vegetables, like these oven-roasted fall vegetables, honey balsamic roasted vegetables, winter roasted vegetables and summer confetti corn. They’re even delicious in a cold salad like this vibrant zucchini and squash with pesto.
There’s lots to love about mixed vegetables, except ONE THING: When they’re overcooked and mushy. No one likes THAT.

Why you’ll love this recipe:
- The veggies are crisp-tender, never mushy, and keep their snappy texture for days.
- The simple spice blend dances on your tongue.
- This vegetable medley recipe puts all the vegetables from your garden to use – and you can customize it depending on what you have on hand.
- It’s a rainbow of colors – enticing to kids and adults alike.
- This medley of vegetables is as good the next day as the day you make it and with this FREE guide, you can turn last night’s veggies into today’s lunch.
Ingredients:
- Red Bell Pepper – sweet and crisp-tender, these peppers are left on the vine longer and turn from green to red while the flesh gets sweeter.
- Zucchini – look for smooth squash without blemishes. Be careful not to overcook as it goes from brown to soft quickly.
- Yellow Squash – Look for smooth skins without brown spots. Saute just until browned and crisp-tender.
- Sweet Onion – we like Vidalia or Walla Walla.
- Eggplant – Look for veg with smooth skin that’s free of blemishes with no wrinkled skin.
- Broccoli – Look for broccoli with tiny, tight green buds, not large or yellowing, indicating it is old and past its prime.
- White Mushrooms – you can also use cremini mushrooms or other wild mushrooms.
- Kosher Salt and Black Pepper – We recommend Diamond Kosher Salt and freshly ground black pepper.
- Whole Fennel Seed – is a common Italian spice with an anise flavor. To bring out more of the aroma and taste, crush the fennel lightly using a mortar and pestle or run a rolling pin over the seeds to gently smash them open.
- Crushed Red Pepper Flakes -add a nice tingly heat to the sautéed vegetables, but if you (or one of your diners) are heat averse, you can skip it.
- Dried Oregano – this herb adds a depth of flavor and rounds out the Italian blend of spices.
- Garlic – Adds a pungent pop. Use freshly minced garlic for the best results.
- Fresh Basil – Fresh basil is added just before serving to perfume the vegetable medley, giving it a bright flavor.
These summer vegetables are a delicious blend, but pepping up the standard salt and pepper seasoning with a few more pantry staples can take this vegetable medley to new heights.

Cutting the vegetables for the medley goes quickly. Just break out a good sharp knife and your favorite cutting board. The key is to chop all summer veggies into the same sized bits so that each veg is distinct and easily speared with a fork.
Cutting the vegetables
- Trim the ends of the zucchini and squash, then cut into ½” thick rounds. If they are more than 1″ in diameter, cut the rounds into half moons so they are bite-sized.
- Remove the stem and seeds from the bell pepper and slice into 1″ pieces
- Divide the broccoli into bite-sized florets.
- Chop the eggplant into 1″ cubes.
- If mushrooms are small, trim the stem; however, if they’re pretty large, you may need to halve or quarter them for the vegetable medley.
- Cut the onions into a large dice.



The key to perfectly cooked sautéed vegetables is to group the veggies by how long they cook and proceed accordingly.
Quick-cooking peppers, zucchini and squash go in the pan together, whereas longer cooking items (or ones that give up a lot of liquid) are cooked separately.
That doesn’t mean in a different pan—just a specific order.
Zucchini, squash peppers and onions take roughly the same time, while broccoli florets need a bit longer. Mushrooms are in the middle, but they give up a lot of liquid as they sauté, so they must be cooked independently.
Pro-Tip:
Refrain from crowding your mixed veggies in a small pan. A large (10″ to 12″) nonstick skillet gives the vegetables plenty of room to sauté and brown. Flipping them in a large skillet is more manageable, and the veggies will sear rather than steam.
How to make vegetable medley with summer veggies
- Heat a teaspoon of olive oil over medium-high heat in a nonstick skillet.
- Add the broccoli florets and chopped eggplant with a teaspoon or so of the spice mix. Sauté, stirring occasionally, until the broccoli begins to brown and get crisp-tender and the eggplant begins caramelizing. This takes about 8 minutes. Transfer the vegetables to a large mixing bowl.
- Add more olive oil to the skillet and sauté the bell peppers, zucchini and squash with another teaspoon of the spice mix, stirring occasionally, until they start to take on some color, about 3 to 4 minutes. Transfer the zucchini and squash to the bowl with the broccoli and eggplant. The heat from the freshly sautéed vegetables will steam the florets just slightly.
- Quickly sauté the onions in olive oil with a sprinkle of spice mix until they’re slightly translucent, about 3 minutes, and add to the mixed vegetables.
- Finally, sauté the mushrooms in the remaining olive oil and spice mix until they give up their liquid and begin to brown for about 6-8 minutes.
- Add the mushrooms and fresh chopped basil to the vegetable medley and toss to combine. Transfer to a serving dish and enjoy.

Pro-Tips:
You can use lots of combinations of summer vegetables for this medley recipe. Pretty much anything you have in the fridge is fair game.
The key is knowing how long it will take for each to get to that perfect crisp-tender doneness in a hot sauté pan.

Swaps and Substitutions:
- Swap green beans or chopped fennel for broccoli in this mixed vegetable medley. They have about the same cooking time as the broccoli and will gently steam under the other vegetables.
- Don’t like eggplant? Skip it or substitute it with a root vegetable, such as carrots, parsnips, rutabaga or even potatoes.
- Use a rainbow of bell peppers instead of just one color.
- For more color, try red onions instead of sweet onions. Red onions are more pungent than sweet onions, but they mellow with a quick sauté.
- Grape tomatoes get sweeter when they’re sautéed and will burst, allowing some of their juices to escape. Add some sautéed tomatoes to the vegetable medley for additional sweetness and to coat the mixed veggies with their natural juices.
- For a fresh flavor, use a mixture of fresh herbs like thyme, tarragon, rosemary and marjoram with garlic, salt and pepper instead of the spice mix.
- Add bite-sized chunks of fresh mozzarella to the vegetable medley.

FAQ’s
Leftover veggies shouldn’t feel like a burden—this FREE inspo guide makes them effortless.
Anything from basic salt and pepper to fresh or dried herbs, fresh garlic or garlic powder, crushed fennel or herb blends can be tasty on a vegetable medley. It depends on what you like.

Storage:
- Store leftover vegetable medley in an airtight container for up to 5 days in the refrigerator.
Reheating:
- To reheat, microwave in bursts of 45 seconds until heated through or spread in an even layer on a baking sheet and warm for 8-10 minutes in a 350° oven.
Freezing:
- To freeze the vegetable medley, spread the vegetables on a sheet pan lined with parchment paper, ensuring they don’t touch each other. Freeze until solid, then transfer the vegetables to a zip-top freezer bag. They’ll keep for about two months.
- If you’re going to freeze the vegetable medley, wait to add the fresh basil until you’re ready to serve it. Fresh basil will turn brown and lose its vibrancy in the freezer.
How do the mixed vegetables taste?
What we love about this vegetable medley is that all the vegetables are tender but maintain their texture. The spice blend seasons the vegetable medley well without overpowering it, allowing the fresh flavors of the summer vegetables to shine through.
This is a delicious, healthy side dish that you can enjoy anytime.

Don’t settle for reheated, mushy veggies. Learn simple tricks to reinvent them into fresh, exciting dishes—without spending extra time or money.
Get your FREE Printable here:
More mixed vegetable side dishes you might enjoy:
- Summer Squash and Courgette Salad
- Snow Peas with Garlic & Ginger
- Chopped Veggie Salad with Creamy Shallot Vinaigrette
- Heirloom Tomato Salad
- Eggplant Rollatini Recipe
- Grilled Vegetable Tomato and Mozzarella Caprese
- Mexican Chopped Salad
- Maque Choux – a fall sauteed corn recipe
- Grilled Summer Salad
- Haricots Verts with Shallots
- Ottolenghi’s Grilled Broccoli
Mixed Vegetable Medley
INGREDIENTS:
- 1 red bell pepper cut into 1" dice
- 1 medium zucchini cut into 1/4" thick rounds or half moons
- 1 medium yellow squash cut into 1/4" thick rounds or half moons
- ½ large sweet onion cut into 1" dice
- ½ small eggplant cut into 1" dice
- 1 stalk broccoli cut into bite-sized florets
- 6 ounces white mushrooms
- 2 tablespoons olive oil
- ¼ cup basil leaves chopped
FOR SPICE MIX:
- ¼ teaspoon fresh ground black pepper
- ½ teaspoon Diamond Crystal Kosher Salt or 1/4 to 1/3" teaspoon Morton's Kosher Salt
- ½ teaspoon fennel seed lightly crushed with a mortar and pestle
- ⅛ teaspoon crushed red pepper flakes
- ½ teaspoon dried oregano
- 2 cloves garlic minced
DIRECTIONS:
- In a small bowl combine ¼ teaspoon fresh ground black pepper, ½ teaspoon Diamond Crystal Kosher Salt, ½ teaspoon fennel seed, crushed, ⅛ teaspoon crushed red pepper flakes, ½ teaspoon dried oregano and 2 cloves garlic, minced. Stir to combine.
- Heat 1 tablespoon olive oil in a nonstick skillet over medium-high heat. Add ½ small eggplant, 1 stalk broccoli florets, and about 1 teaspoon of the spice mix. Sauté, stirring occasionally, until the vegetables start to brown and turn crisp-tender, about 8 minutes.
- Transfer the broccoli and eggplant to a large mixing bowl.
- Add a teaspoon of olive oil to the skillet and add 1 red bell pepper, 1 medium zucchini and 1 medium yellow squash with a teaspoon of the spice mix. Sauté the vegetables, stirring occasionally, until they start to brown on the edges and are crisp-tender inside. Transfer to the bowl with the eggplant and broccoli (the hot vegetables on top of the broccoli will steam the florets a bit).
- Add a teaspoon of the olive oil to the skillet and quickly sauté ½ large sweet onion until just starting to get translucent (about 3 minutes). Transfer to the bowl
- Add the remaining olive oil to the skillet and sauté 6 ounces white mushrooms with the remainder of the spice blend. Cook, stirring and flipping occasionally until browned and give up some of their liquid.
- Transfer the mushrooms to the bowl of vegetables and toss to combine.
- Add ¼ cup basil leaves just before serving and quickly toss to combine. Transfer to a serving bowl and serve.
NOTES:
- When vegetables give up liquid, they create steam, and if they’re piled on top of one another, they will steam instead of having that crisp-tender bite. Therefore, don’t crowd the skillet with vegetables as you cook them. There should be ample room to saute and brown them without steaming.
- While this is a tasty side dish, it also makes a delicious main course served over cooked pasta or steamed rice with some grated parmesan cheese.
NUTRITION:
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Can I use all types of vegetables in a mixed vegetable medley recipe?
You can certainly use a mix of veggies, the key is knowing how long each has to cook in order to achieve the best doneness/texture. Many vegetables have very different cooking times, so some will be cooked through in 5 minutes where others can take up to 20.
Love this, no fuss just yummie veggies and the basil is a great addition!
Stunningly delicious and easy to make. Because you have to Sautee 3 -4 groups of veggies it takes a little longer than expected but the results are spectacular. The addition of fennel makes this a fun summer dish! Sautéing it keeps the vegetables unique flavor and crunch which is harder to achieve with baking or steaming. This goes into our recipe book for sure.
My family enjoyed the mixed vegetable melody. Easy to follow Iinstructions. Thank you for sharing.
Only used zucchini, tomatoes, onions, and garlic. Seasoned with dill, oregano, garlic salt, and pepper. Sauteed in olive oil.
Turned out deliciously!
Hi Elainee! Love your substitutions — sometimes you just have to go with what’s on hand!
One of my favorites. So versatile and goes with anything grilled!