Delicious oven-roasted vegetables, a great way to use up any leftover vegetables sitting in your refrigerator, perfect vegan side dish that pair with any meal. Roasting deepens and intensifies the inherent sweetness of vegetables; so don’t be surprised if this becomes a new family favorite!
Ingredients for this Recipe :
- 1 lb. bag mini sweet peppers, cut in half, and seeded
- 1 lb. Portobello mushroom caps, sliced
- 1 large red onion, sliced
- 1 lb. Brussels sprouts, trimmed and cut in half
- 2 tsp garlic powder
- 2 tsp Herbs de Provence (or Italian seasoning)
- 2 tbsp extra virgin olive oil
- 2 tbsp balsamic vinegar
- Sea salt and black pepper, to taste
Notes :
- If you don’t have the vegetables used here, feel free to substitute any sturdy veggie you have on hand, such as carrots, fennel, parsnips, and eggplant.
- This recipe calls for Herbs de Provence, but Italian seasoning can be used instead. This will alter the flavor profile a bit, but the result will still be delicious.
How to Make Roasted Vegetables :
Step One:
Preheat oven to 425°F/ 220°C and line a large, rimmed baking sheet with parchment paper or a Silpat® baking mat. Set aside.
Step Two:
Add peppers, Portobello mushrooms, onion, and Brussels sprouts to a large mixing bowl. Add garlic powder, Herbs de Provence, olive oil, and balsamic vinegar and gently toss to combine. Season generously with salt and black pepper, to taste.
Step Three:
Arrange seasoned vegetables on the prepared baking sheet in a single layer, being careful not to overcrowd. Use two large baking sheets, if necessary.
Step Four:
Place sheet pan in preheated oven and roast for 40-45 minutes, stirring halfway through, or until the vegetables are tender and develop a nice caramelized color. Remove from oven and serve immediately. Enjoy!

Other Recommending Vegan Recipes –
Salsa verde recipe – Fresh Mexican Salsa Verde
Red onions pickle recipe – Pickled Red Onions with Jalapeno Peppers
Vegan Chestnut Flour Cake recipe – Traditional Castagnaccio
Mediterranean Roasted Vegetables
Delicious roasted vegetable recipe, well seasoned with herbs de Provence, perfect side dish pair with any meal.
Ingredients
- 1 lb. bag mini sweet peppers, cut in half, and seeded
- 1 lb. Portobello mushroom caps, sliced
- 1 large red onion, sliced
- 1 lb. Brussels sprouts, trimmed and cut in half
- 2 tsp garlic powder
- 2 tsp Herbs de Provence (or Italian seasoning)
- 2 tbsp extra virgin olive oil
- 2 tbsp balsamic vinegar
- Sea salt and black pepper, to taste
Instructions
Preheat oven to 425°F / 220°C and line a large, rimmed baking sheet with parchment paper or a Silpat® baking mat. Set aside.
Add peppers, Portobello mushrooms, onion, and Brussels sprouts to a large mixing bowl. Add garlic powder, Herbs de Provence, olive oil, and balsamic vinegar and gently toss to combine. Season generously with salt and black pepper, to taste.
Arrange seasoned vegetables on the prepared baking sheet in a single layer, being careful not to overcrowd. Use two large baking sheets, if necessary.
Place sheet pan in preheated oven and roast for 40-45 minutes, stirring halfway through, or until the vegetables are tender and develop a nice caramelized color. Remove from oven and serve immediately. Enjoy!
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