Cajun Roasted Veggies
If you’re looking for a vibrant and flavorful side dish that’s easy to prepare, look no further than Cajun Roasted Veggies. This colorful medley of vegetables is not only visually stunning but also packed with flavor, thanks to the bold spices of Cajun seasoning. Whether served alongside grilled meats or as a hearty addition to your favorite grain bowl, this dish is sure to please. With minimal prep time and simple ingredients, you can whip up this delightful dish in no time. Ready to dive in? Let’s get started!
Why It Works Every Time

Cajun Roasted Veggies are a winning combination that works beautifully due to the balance of textures and flavors. The crunchiness of the roasted broccoli and bell peppers complements the creamy softness of the squash, while the red onion adds a touch of sweetness. The magic truly happens when you sprinkle on Cajun seasoning, infusing the veggies with a warm, spicy kick that elevates them to an entirely new level. Roasting brings out the natural sugars in the vegetables, resulting in caramelized edges and a depth of flavor that is simply irresistible.
Ingredient List
- 1 red onion, roughly diced
- 1 bell pepper (red, yellow, or orange), roughly diced
- 1 lb fresh broccoli, cut into small florets
- 1 lb yellow squash, cut into 1/4 inch slices
- 1 lb zucchini squash, cut into 1/4 inch slices
- 1 tbsp olive oil
- 1 tbsp Cajun seasoning
What You’ll Need (Gear)
- Large mixing bowl – For tossing the veggies with oil and spices.
- Baking sheet – A large, rimmed baking sheet is ideal for even roasting.
- Parchment paper – Optional, but it makes for easier clean-up.
- Sharp knife – For chopping your veggies efficiently.
- Spatula – For tossing the veggies halfway through roasting.
Cajun Roasted Veggies: From Prep to Plate

Step 1: Preheat the Oven
Preheat your oven to 425°F (220°C). A hot oven is key to achieving perfectly roasted veggies with a nice caramelization.
Step 2: Prepare the Vegetables
Wash and dry all your vegetables. Begin by cutting the red onion into rough dice, followed by the bell pepper. Next, chop the broccoli into small florets, and slice the yellow and zucchini squash into 1/4 inch rounds. Aim for uniform sizes to ensure even cooking.
Step 3: Toss with Olive Oil and Cajun Seasoning
In a large mixing bowl, combine all the chopped vegetables. Drizzle with olive oil, then sprinkle the Cajun seasoning over the top. Using your hands or a spatula, toss everything together until the vegetables are well-coated.
Step 4: Arrange on Baking Sheet
Spread the seasoned veggies out in a single layer on the baking sheet. Make sure they are not overcrowded; this allows for optimal roasting and caramelization.
Step 5: Roast in the Oven
Place the baking sheet in the preheated oven and roast the veggies for about 20-25 minutes. After 10-15 minutes, use a spatula to toss the veggies for even cooking.
Step 6: Check for Doneness
The vegetables should be tender and slightly browned when ready. If you prefer them more charred, feel free to roast them for an additional 5 minutes.
Step 7: Serve and Enjoy
Once done, remove the tray from the oven and let the veggies cool for a few minutes. Serve warm as a side dish, or incorporate them into salads, wraps, or grain bowls.
Healthier Substitutions

- Olive oil – Substitute with avocado oil for a higher smoke point and different flavor.
- Cajun seasoning – Make your own with paprika, garlic powder, onion powder, and cayenne for a customized spice blend.
- Vegetables – Feel free to swap in seasonal veggies like asparagus, Brussels sprouts, or sweet potatoes.
Insider Tips
- For an extra kick, add a pinch of cayenne pepper to the Cajun seasoning.
- If you prefer a softer texture, cover the baking sheet with foil for the first half of the roasting time.
- Leftovers can be added to omelets or frittatas for a delicious breakfast option.
- Experiment with different types of Cajun seasoning to find your favorite blend.
Store, Freeze & Reheat
Store any leftover Cajun Roasted Veggies in an airtight container in the refrigerator for up to 3 days. To reheat, simply spread them out on a baking sheet and warm in the oven at 350°F (175°C) until heated through. For longer storage, you can freeze the roasted veggies. Lay them flat on a baking sheet to freeze individually, then transfer to a freezer-safe bag for up to 3 months. Reheat from frozen in the oven or on the stovetop for a quick side dish.
Ask & Learn
Can I use frozen vegetables for this recipe?
While fresh vegetables yield the best results for roasting, you can use frozen vegetables if you’re in a pinch. Just be sure to thaw and drain excess moisture before seasoning and roasting.
What if I don’t have Cajun seasoning?
You can easily make a substitute by mixing equal parts paprika and garlic powder, then adding a pinch of cayenne pepper to taste. This homemade blend will provide a similar flavor profile.
Can I add protein to this dish?
Absolutely! Adding cooked chicken, shrimp, or chickpeas can turn these Cajun Roasted Veggies into a complete meal. Simply toss the protein with the veggies before roasting, adjusting cooking time as needed.
How do I know when the veggies are done roasting?
The veggies are done when they are tender and have developed a slight char on the edges. A fork should easily pierce through them, and they should have a golden-brown appearance for the best flavor.
Bring It Home
Now that you have the recipe for Cajun Roasted Veggies in your back pocket, it’s time to get cooking! This dish is not just a feast for the eyes but a delectable addition to any meal. The versatility of these roasted veggies allows you to pair them with just about anything, making them a staple in your meal prep routine. Next time you want to brighten up your dinner table with a splash of color and flavor, remember this easy recipe. Enjoy the beautiful flavors of Cajun Roasted Veggies and share the love with family and friends!

Cajun Roasted Veggies
Ingredients
Equipment
Method
- Preheat your oven to 425°F (220°C). A hot oven is key to achieving perfectly roasted veggies with a nice caramelization.
- Wash and dry all your vegetables. Begin by cutting the red onion into rough dice, followed by the bell pepper. Next, chop the broccoli into small florets, and slice the yellow and zucchini squash into 1/4 inch rounds. Aim for uniform sizes to ensure even cooking.
- In a large mixing bowl, combine all the chopped vegetables. Drizzle with olive oil, then sprinkle the Cajun seasoning over the top. Using your hands or a spatula, toss everything together until the vegetables are well-coated.
- Spread the seasoned veggies out in a single layer on the baking sheet. Make sure they are not overcrowded; this allows for optimal roasting and caramelization.
- Place the baking sheet in the preheated oven and roast the veggies for about 20-25 minutes. After 10-15 minutes, use a spatula to toss the veggies for even cooking.
- The vegetables should be tender and slightly browned when ready. If you prefer them more charred, feel free to roast them for an additional 5 minutes.
- Once done, remove the tray from the oven and let the veggies cool for a few minutes. Serve warm as a side dish, or incorporate them into salads, wraps, or grain bowls.
Notes
- For an extra kick, add a pinch of cayenne pepper to the Cajun seasoning.
- If you prefer a softer texture, cover the baking sheet with foil for the first half of the roasting time.
- Leftovers can be added to omelets or frittatas for a delicious breakfast option.
