Oven Roasted Vegetables (Use Any Kind) Recipe
Introduction
Oven roasted vegetables are a simple, delicious way to enjoy a colorful medley of fresh produce. This versatile recipe allows you to use a variety of vegetables, making it easy to customize based on what you have on hand. The high-heat roasting brings out natural sweetness and a satisfying tender-crisp texture.

Ingredients
- 2 cups Broccoli (1 crown cut into florets, about 2 inches long with 1.5-inch heads)
- 2 cups Cauliflower (cut into 2-inch-long florets; about 1/2 head)
- 2 cups Zucchini (sliced into thick circles, 3/8-inch thick; about 8 ounces)
- 2 cups Bell peppers (cut into 1.5 inch pieces; about 1.5 large peppers)
- 2 cups Red onion (cut into 1.5 inch pieces; about 1 medium onion)
- 1/3 cup Olive oil
- 1/2 tablespoon Garlic powder
- 1/2 tablespoon Italian seasoning
- 1/2 tablespoon Sea salt
- 1/2 teaspoon Black pepper
Instructions
- Step 1: Preheat the oven to 425 degrees F (218 degrees C). Line an extra-large baking sheet with foil or leave it bare, then spray it with cooking spray.
- Step 2: In a large bowl, combine all the vegetables. Drizzle with olive oil, then season with garlic powder, Italian seasoning, sea salt, and black pepper. Toss well to coat evenly.
- Step 3: Spread the vegetables in a single layer on the prepared baking sheet, making sure each piece touches the pan and the pan is not overcrowded. Use multiple pans if necessary.
- Step 4: Roast the vegetables in the oven for 15 minutes on the rack one level higher than the middle rack.
- Step 5: Use tongs or a large turner to toss or flip the vegetables. Return to the oven and roast for another 8 to 15 minutes until tender. For extra browning, place under the broiler for 2 to 3 minutes at the end.
Tips & Variations
- Try adding other vegetables like carrots, Brussels sprouts, or sweet potatoes for additional flavor and variety.
- For a zesty twist, sprinkle with a little lemon juice or grated Parmesan cheese after roasting.
- Ensure vegetables are cut to similar sizes to promote even cooking.
- If you prefer softer veggies, roast a little longer; for crisp-tender, check doneness earlier.
Storage
Store leftover roasted vegetables in an airtight container in the refrigerator for up to 4 days. Reheat gently in a skillet or oven to maintain their texture; avoid microwaving if possible to prevent sogginess.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen vegetables instead of fresh?
Fresh vegetables work best for roasting since frozen ones release excess moisture and may become mushy. If using frozen, make sure to thaw and pat them dry before roasting.
How do I prevent the vegetables from burning?
Keep an eye on the veggies near the end of roasting and toss them halfway through cooking to ensure even browning and prevent burning. Using a foil-lined or lightly greased baking sheet also helps.
PrintOven Roasted Vegetables (Use Any Kind) Recipe
A simple and versatile recipe for oven roasted vegetables using a mix of broccoli, cauliflower, zucchini, bell peppers, and red onion, seasoned with garlic powder, Italian seasoning, and sea salt. These perfectly roasted veggies make a healthy and flavorful side dish with tender textures and a slightly caramelized finish.
- Prep Time: 15 minutes
- Cook Time: 23-30 minutes
- Total Time: 38-45 minutes
- Yield: 4 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Vegetables
- 2 cups Broccoli (1 crown cut into florets, about 2 inches long with 1.5-inch heads)
- 2 cups Cauliflower (cut into 2-inch-long florets; ~1/2 head)
- 2 cups Zucchini (sliced into thick circles, 3/8-inch thick; ~8 ounces)
- 2 cups Bell peppers (cut into 1.5 inch pieces; ~1.5 large peppers)
- 2 cups Red onion (cut into 1.5 inch pieces; ~1 medium onion)
Seasonings & Oil
- 1/3 cup Olive oil
- 1/2 tbsp Garlic powder
- 1/2 tbsp Italian seasoning
- 1/2 tbsp Sea salt
- 1/2 tsp Black pepper
Instructions
- Preheat the Oven: Preheat your oven to 425 degrees Fahrenheit (218 degrees Celsius). Line an extra-large baking sheet with foil or leave it bare, and spray it lightly with cooking spray to prevent sticking.
- Prepare Vegetables: In a large bowl, combine the broccoli, cauliflower, zucchini, bell peppers, and red onion. Drizzle with olive oil.
- Season Vegetables: Sprinkle the garlic powder, Italian seasoning, sea salt, and black pepper over the vegetables. Toss everything together thoroughly so all pieces are evenly coated with the oil and seasonings.
- Arrange on Baking Sheet: Spread the vegetables in a single layer on the prepared baking sheet, ensuring each piece has contact with the pan and is not crowded. Use multiple baking sheets if necessary to avoid overcrowding.
- Roast Initial Phase: Place the baking sheet on a rack one level higher than the middle rack in the oven. Roast the vegetables for 15 minutes.
- Flip the Vegetables: Using tongs or a large turner, toss or flip the vegetables gently to ensure even cooking and browning.
- Roast until Tender: Return the vegetables to the oven and continue roasting for an additional 8 to 15 minutes until tender. If you desire more browning, finish by placing the vegetables under the broiler for 2 to 3 minutes, watching carefully to avoid burning.
Notes
- Use a large baking sheet or multiple sheets to avoid overcrowding, which helps vegetables roast evenly and crisp up.
- Feel free to customize the vegetables based on what you have – root vegetables or other seasonal veggies work well.
- Adjust roasting times depending on the size and type of vegetables used to achieve desired tenderness.
- For a spicier kick, add a pinch of crushed red pepper flakes before roasting.
- Leftover roasted vegetables store well in an airtight container in the refrigerator for up to 3 days and can be reheated or added to salads, pastas, or grain bowls.
Keywords: oven roasted vegetables, roasted broccoli, roasted cauliflower, healthy vegetable side, easy vegetable recipe, roasted zucchini, roasted bell peppers, roasted red onion

