When it comes to finding a delicious side dish that is also low carb, these Air Fryer Roasted Vegetables are just the ticket. They are sure to pair well with almost any main dish you choose to serve them with.

These delicious vegetables are a fantastic side dish for those following a low carb diet. They combine the delicious flavors of many of your favorite ingredients, offering a healthy accompaniment to any meal.
They are coated in an extremely flavorful sauce, filled with the flavors of balsamic, vinegar, garlic and red pepper flakes. Then, they are generously coated in parmesan cheese to give them a delicious kick.
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No matter what main dish you decide to serve them with, these roasted vegetables make you feel as though you are indulging, all while remaining low carb.

What Kind of Cheese Can You Use in These Air Fryer Roasted Vegetables?
We choose to use parmesan cheese in this recipe as it provides a yummy kick and the perfect flavor profile when paired with the sauce that coats the vegetables. You can choose to omit the cheese or substitute it with another low carbohydrate alternative if you so choose.
How Long Does It Take to Cook This Healthy Side?
While the slicing and mincing of some of the ingredients may be a little time consuming, the cooking process is not. Once you begin cooking, these delicious veggies can be done cooking and ready to serve in about 20 minutes. They are perfect for busy nights when you do not have a lot of time to make dinner.

What Kind of Oil is Used for These Air Fryer Roasted Vegetables?
We use olive oil to coat the vegetables, along with a few other delicious ingredients, to create these vegetables. There is no need to use oil in the bottom of an air fryer, so the oil is simply used to help coat and add flavor to the delicious vegetables.
Are Vegetables Low Carb?
There are many vegetables that are considered low carb, most of which are of the non starchy variety. Just make sure to keep an eye out for how much you are consuming to ensure that you are still following a low carb diet.
About Low Carb Vegetables
The vegetables that are in this recipe are considered somewhat lower in carbohydrates. Broccoli and cauliflower contain about 3 grams of net carbs each per 3 ounce serving, making them the perfect addition to this dish. The yellow squash is also a good addition. While most squashes are considered to be starchy, summer squash like yellow squash can be considered low carb. Combine these ingredients with the baby carrots, mushrooms and onions and you have yourself a low carb side dish that also has all the health benefits of the vegetables.
How to Make These Air Fryer Roasted Vegetables
This delicious side dish does not take much time and makes a great accompaniment to many different dishes. It is perfect for anytime of the year and makes family mealtimes and potlucks a great success.
Ingredients Needed
To make these are fryer roasted vegetables, you are going to need:
Broccoli florets – Add a slightly crunchy texture and are rich in fiber and vitamins.
Cauliflower florets – Mild in flavor and soak up the seasoning beautifully while adding a tender bite.
Baby carrots – Provide natural sweetness and soften nicely when roasted.
Yellow squash – Brings a light, buttery flavor and cooks quickly.
Baby zucchini – Mild in taste and pairs well with the balsamic and garlic mix.
Sliced mushrooms – Add earthy depth and a meaty texture to the vegetable mix.
Sliced onion – Infuses everything with a subtle sweetness and caramelized flavor during cooking.
Olive oil – Helps the vegetables crisp up in the air fryer and adds healthy fats.
Balsamic vinegar – Adds a tangy, slightly sweet flavor that enhances the roasted vegetables.
Minced garlic – Provides a bold, savory note that ties all the veggies together.
Sea salt – Enhances the natural flavors of the vegetables.
Black pepper – Adds a mild heat and sharpness to balance the sweetness.
Red pepper flakes (optional) – Give the dish a subtle spicy kick.
Parmesan cheese (optional) – Adds a salty, cheesy finish that melts beautifully over the hot vegetables.

Step 1: Get started
Start by chopping, slicing, and mincing your ingredients.
Step 2: Preheat
Preheat your air fryer. You want to preheat it at 400 for about 3 minutes to get it ready properly.
Step 3: Get Saucy
In a large bowl, combine your olive oil, balsamic vinegar, garlic, salt and pepper, and red pepper flakes. Whisk them together well to ensure they are properly combined.

Step 4: Toss it up
Add your vegetables into the sauce mixture and toss them to coat. You want to ensure that the sauce coats the vegetables evenly.

Step 5: Fry Them Up
Add your vegetables to the air fryer basket. Cook them in the fryer for 8 minutes.

Step 6: Shake it up
Once your vegetables have cooked in the fryer for 8 minutes, shale them up and cook for an additional 6 to 8 minutes.
Step 7: Get Cheesy
Add your parmesan cheese to the vegetables and continue to cook for 2 minutes.

Step 8: Serve and Enjoy
Remove the vegetables from the air fryer and serve them with your favorite dish.

Frequently Asked Questions
What Can I Serve with These Air Fryer Roasted Vegetables?
These delicious veggies go with just about anything. If you are keeping to a low carb diet, serve these alongside Caprese Hassleback Chicken, Keto Air Fryer Parmesan Crusted Pork Chops, or even Mozzarella Chicken Thighs.
How do I Store the Leftovers of These Air Fryer Roasted Vegetables?
If you have leftovers of these delicious vegetables, you can simply store them in the fridge. Place the leftovers in an airtight container in the refrigerator for up to 3 days and enjoy them whenever you crave them.
Air Fryer Roasted Vegetables
These Air Fryer Roasted Vegetables are a quick and flavorful way to enjoy a variety of fresh produce. With the perfect blend of broccoli, cauliflower, squash, and more, this recipe gives you crispy, tender veggies in just minutes. It’s an easy side dish for any meal and perfect for busy weeknights.
Ingredients
- 1 cup Broccoli florets
- 1 cup Cauliflower florets
- 1/2 cup Baby carrots
- 1/2 cup Yellow squash, sliced
- 1/2 cup Baby zucchini, sliced
- 1/2 cup Sliced mushrooms
- 1 small Onion, sliced
- 1/4 cup Balsamic vinegar
- 1 tbsp. Olive oil
- 1 tbsp. Minced garlic
- 1 tsp. Sea salt
- 1 tsp. Black pepper
Optional
- 1 tsp. Red pepper flakes
- 1/4 cup Parmesan cheese
Instructions
- Add the broccoli, cauliflower, baby carrots, yellow squash, baby zucchini, mushrooms, and sliced onion to a large mixing bowl.
- Drizzle the vegetables with olive oil and balsamic vinegar. Add the minced garlic, sea salt, black pepper, and, if using, red pepper flakes.
- Use clean hands or a large spoon to toss everything together until the vegetables are evenly coated with the oil and seasonings.
- Preheat your air fryer to 400°F (if your model requires preheating).
- Place the seasoned vegetables into the air fryer basket in a single layer. Work in batches if necessary to avoid overcrowding.
- Cook the vegetables at 400°F for 10–12 minutes, shaking the basket halfway through for even roasting. Adjust the time based on how crisp or tender you prefer them.
- Once cooked, remove the vegetables and, if desired, sprinkle with Parmesan cheese while still hot.
- Serve immediately as a side dish or part of your main meal.
Notes
- Cut vegetables evenly to ensure they cook at the same rate. Smaller pieces will roast faster, while larger ones may need extra time.
- Do not overcrowd the air fryer basket. If needed, cook in batches so the hot air can circulate and crisp the vegetables properly.
- Adjust seasoning to taste. Feel free to add garlic powder, smoked paprika, or crushed red pepper for added flavor.
- Use vegetables with similar cook times. Root vegetables like carrots and sweet potatoes may take longer than zucchini or bell peppers, so consider separating them if needed.
- Shake the basket halfway through cooking to help everything roast evenly.
- Check for doneness early if using a powerful air fryer model, as cook times may vary.
Nutrition Information:
Yield: 4 Serving Size: 1Amount Per Serving: Calories: 148Total Fat: 6gSaturated Fat: 3gUnsaturated Fat: 3gCholesterol: 16mgSodium: 317mgCarbohydrates: 17gFiber: 7gSugar: 6gProtein: 8g
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