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Roasted Cauliflower and Mushrooms Recipe


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4.1 from 44 reviews

  • Author: Amelia
  • Total Time: 40 minutes
  • Yield: 4 servings
  • Diet: Vegetarian

Description

Roasted Cauliflower and Mushrooms is a simple and delicious vegetable side dish featuring tender cauliflower florets and juicy mushrooms tossed in olive oil, garlic, and aromatic herbs, then roasted to perfection. The roasting process brings out a beautiful golden caramelization and enhances the natural flavors. Finished with fresh lemon juice and parsley, this dish is perfect for weeknight dinners, holiday feasts, or healthy meal prep.


Ingredients

Vegetables

  • 1 medium head cauliflower, cut into florets
  • 8 oz cremini or button mushrooms, halved

Seasonings and Oil

  • 3 tablespoons olive oil
  • 3 garlic cloves, minced
  • 1 teaspoon Italian seasoning
  • ½ teaspoon smoked paprika
  • ½ teaspoon garlic powder
  • ½ teaspoon salt
  • ¼ teaspoon black pepper

Finishing Touches

  • ¼ cup grated Parmesan cheese (optional)
  • 1 tablespoon fresh lemon juice
  • 2 tablespoons fresh parsley, chopped


Instructions

  1. Preheat the Oven: Preheat your oven to 425°F (220°C) and line a large baking sheet with parchment paper to prevent sticking and make cleanup easy.
  2. Prepare Vegetables: Wash the cauliflower and cut it into bite-sized florets. Clean the mushrooms with a damp paper towel and halve them, ensuring they are similar in size for even cooking.
  3. Season the Vegetables: Place the cauliflower and mushrooms in a large mixing bowl. Add olive oil, minced garlic, Italian seasoning, smoked paprika, garlic powder, salt, and black pepper. Toss everything thoroughly until all vegetables are evenly coated with the seasoning mixture.
  4. Arrange for Roasting: Spread the seasoned vegetables in a single layer on the prepared baking sheet, making sure to leave space between them to allow proper caramelization instead of steaming.
  5. Roast: Roast in the preheated oven for 25–30 minutes, stirring halfway through the cooking time. The cauliflower should be golden and tender, and the mushrooms nicely browned.
  6. Add Cheese: If using Parmesan, sprinkle it over the vegetables during the last 3–5 minutes of roasting to allow it to melt slightly and add a savory crust.
  7. Finish and Serve: Remove the vegetables from the oven, drizzle with fresh lemon juice for brightness, and garnish with chopped fresh parsley. Serve warm as a flavorful side dish.

Notes

  • Cut the cauliflower into similarly sized florets to ensure even roasting and cooking.
  • Avoid overcrowding the baking sheet to promote caramelization rather than steaming the vegetables.
  • Cremini mushrooms add a deeper, earthier flavor, but white button mushrooms are a fine substitute.
  • For a hint of heat, sprinkle red pepper flakes into the seasoning mix.
  • For different flavors, swap Italian seasoning with fresh thyme or rosemary.
  • To make this dish vegan, simply omit the Parmesan cheese or use a plant-based alternative.
  • Store leftovers in an airtight container in the refrigerator for up to 4 days for best freshness.
  • Reheat leftovers in an oven or air fryer to restore crispness and warmth.
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish, Vegetables
  • Method: Roasting
  • Cuisine: American, Mediterranean-Inspired