Crispy Roasted Frozen Broccoli with Lemon and Parmesan Recipe
Introduction
Roasted frozen broccoli is a quick and delicious way to elevate a simple vegetable side. With a crispy texture and bright flavors from lemon and Parmesan, this dish brings out the best in frozen broccoli with minimal effort.

Ingredients
- 16 ounces frozen broccoli
- 2 tablespoons extra virgin olive oil
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ medium lemon, juiced
- ¼ cup grated Parmesan cheese
Instructions
- Step 1: Preheat your oven to 400° Fahrenheit. Line a baking sheet with parchment paper and set aside.
- Step 2: Separate any clumps of frozen broccoli and place them in a large bowl. Drizzle with olive oil, then sprinkle garlic powder and onion powder. Toss well until the broccoli is evenly coated.
- Step 3: Spread the seasoned broccoli in a single layer on the prepared baking sheet.
- Step 4: Roast in the oven for 20-25 minutes, turning the broccoli halfway through to ensure even crisping. The broccoli should turn golden brown and crispy.
- Step 5: Remove from the oven, then squeeze fresh lemon juice over the broccoli and sprinkle the grated Parmesan. Return to the oven for an additional 5 minutes. Season with salt and pepper if desired. Serve hot and enjoy!
Tips & Variations
- For extra crispiness, use a convection setting if your oven has one.
- Add a pinch of red pepper flakes before roasting for a spicy kick.
- Swap Parmesan with nutritional yeast for a vegan option.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, spread the broccoli on a baking sheet and warm in a 350° Fahrenheit oven for 5-7 minutes to restore crispiness.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use fresh broccoli instead of frozen?
Yes, fresh broccoli works well. Adjust roasting time to 15-20 minutes since fresh broccoli cooks faster than frozen.
Do I need to thaw the frozen broccoli before roasting?
No need to thaw. Roast the broccoli straight from frozen to help achieve a crispy texture without becoming soggy.
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Crispy Roasted Frozen Broccoli with Lemon and Parmesan Recipe
- Total Time: 35 minutes
- Yield: 4 servings 1x
Description
A quick and simple recipe for perfectly roasted frozen broccoli, seasoned with garlic and onion powders, lemon juice, and finished with a sprinkle of Parmesan cheese for a deliciously crispy, golden side dish.
Ingredients
Vegetables
- 16 ounces frozen broccoli
Seasonings
- 2 tablespoons extra virgin olive oil
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ medium lemon, juiced
- ¼ cup grated Parmesan cheese
Instructions
- Preheat Oven: Preheat your oven to 400° Fahrenheit and line a baking sheet with parchment paper to ensure easy cleanup and prevent sticking.
- Prepare Broccoli: Take the frozen broccoli out of the package, separate any clumps, and place the pieces in a large mixing bowl. Drizzle the olive oil over the broccoli, then sprinkle on the garlic powder and onion powder. Toss everything together thoroughly until the broccoli is evenly coated with oil and seasonings.
- Arrange on Baking Sheet: Spread the seasoned broccoli out evenly on the prepared baking sheet, making sure the pieces are spaced out to allow for even roasting and crispiness.
- Roast Broccoli: Place the baking sheet in the preheated oven and roast the broccoli for 20 to 25 minutes. Halfway through the roasting time, carefully turn the broccoli pieces to ensure they brown evenly on all sides and become crispy.
- Add Lemon and Parmesan: After the initial roasting, remove the baking sheet from the oven. Squeeze fresh lemon juice over the broccoli and sprinkle the grated Parmesan cheese evenly on top. Return the tray to the oven and roast for an additional 5 minutes until the cheese melts and the broccoli is extra crispy. Optionally, season with salt and pepper to taste. Serve hot and enjoy!
Notes
- For extra crispiness, avoid overcrowding the baking sheet.
- If you prefer, you can add other seasonings like red pepper flakes or smoked paprika for a different flavor.
- Use freshly grated Parmesan for best taste and melting quality.
- To make it vegan, omit Parmesan or substitute with a vegan cheese alternative.
- Roasting frozen broccoli directly saves time compared to thawing first.
- Prep Time: 5 minutes
- Cook Time: 30 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Keywords: roasted frozen broccoli, easy broccoli recipe, roasted vegetables, healthy side dish, Parmesan broccoli, quick vegetable recipe

