Gluten-Free Harissa Roasted Vegetables
By the Gluten Free Recipes team ·
These vibrant roasted vegetables are infused with the smoky, spicy notes of harissa, creating a deeply flavorful and satisfying side dish. The tender-crisp texture of the roasted vegetables pairs beautifully with the zesty, aromatic dressing.
At a glance: This easy salads and sides recipe yields 4 servings in about 25 minutes (5 min prep, 20 min cook). It uses 8 ingredients — including chopped hearty vegetables, extra virgin olive oil, harissa paste — and walks through 5 steps. Updated . Browse more salads and sides recipes or return to all gluten-free recipes.
Cross-Contamination Warning for Gluten-Free Harissa Roasted Vegetables: When preparing this salads and sides recipe, always verify that all ingredients, especially packaged and processed items like harissa paste and Dijon mustard, are certified gluten-free. Be mindful of shared preparation surfaces and utensils to prevent cross-contamination with gluten In a shared kitchen, avoid porous materials — wooden spoons, wooden cutting boards, and scratched non-stick pans can harbor gluten proteins even after washing. Prefer glass, metal, or silicone tools.
Gluten-Free Notes for Gluten-Free Harissa Roasted Vegetables: This recipe is naturally free from gluten-containing grains. Ensure your harissa paste and Dijon mustard are certified gluten-free.
Ingredients
- 4 cups chopped hearty vegetables (such as bell peppers, zucchini, red onion, sweet potatoes, or cauliflower)
- 2 tbsp extra virgin olive oil
- 1-2 tbsp harissa paste (adjust to spice preference, ensure GF)
- 1 tbsp acid (lemon juice, apple cider vinegar, or rice vinegar)
- 1 tsp Dijon mustard (verify GF)
- 0.5 tsp salt
- 0.25 tsp black pepper
- 1 clove garlic, minced (optional)
Instructions
- 1
Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup. In a large bowl, combine the chopped hearty vegetables with the extra virgin olive oil, harissa paste, salt, and black pepper. Toss everything together until the vegetables are evenly coated in the spicy, aromatic mixture, ensuring no dry spots remain.
- 2
Spread the coated vegetables in a single layer on the prepared baking sheet, making sure they are not overcrowded, which will allow them to roast rather than steam. Roast for approximately 20-25 minutes, or until the vegetables are tender and have developed beautiful caramelized edges and a slightly charred aroma.
- 3
While the vegetables are roasting, prepare the dressing. In a small bowl, whisk together the acid (lemon juice, vinegar), Dijon mustard, and minced garlic (if using) until well combined and emulsified. This tangy mixture will add a bright counterpoint to the roasted flavors.
- 4
Once the vegetables are roasted to your desired tenderness and have a lovely golden-brown hue, remove them from the oven. Transfer the hot roasted vegetables back into the large bowl. Drizzle the prepared dressing over the warm vegetables and toss gently to coat everything evenly.
- 5
Taste the roasted vegetables and adjust the seasoning with additional salt or pepper if needed. Serve immediately as a vibrant side dish, or allow them to cool slightly for a delicious addition to salads or grain bowls.
Nutrition (per serving)
Tips & Notes
- Use a good-quality extra-virgin olive oil here — the flavor comes through in simple recipes.
- Salt grated zucchini, let it sit 10 minutes, then wring dry for even better moisture control.
- Zest the lemon before juicing — it's nearly impossible to zest after the lemon is squeezed.
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