I have to say, there’s nothing quite like a plate of perfectly roasted vegetables on a busy weeknight. Whether you’re whipping up a cozy pasta dish, grilling some chicken, or serving a delectable fish, roasted broccoli always adds a burst of color and flavor.
You could even pile it up on top of a grain bowl for a healthy lunch option. This roasted frozen broccoli recipe is quick, easy, and absolutely delicious. You’ll find it a refreshing addition to almost any meal!

Roasted frozen broccoli might sound simple, but believe me, it can transform the way your family views those green florets. Tossing frozen broccoli straight into a hot oven allows those flavors to deepen and develop a pleasing caramelization that few other cooking methods can achieve.
This dish is versatile, healthy, and an absolute time-saver in today’s busy kitchens.
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What is 12oz Roasted Frozen Broccoli Recipe?
The 12oz roasted frozen broccoli recipe takes those convenient frozen florets and elevates them with a few key ingredients: olive oil and Montreal steak seasoning. There’s no need to thaw the broccoli; simply pop it in the oven and let the heat do its magic. The result? A quick side that adds both nutrients and great taste to your meal.
What Does It Taste Like?
When roasted, the broccoli becomes tender while the outer edges get those irresistible crispy bits. The olive oil offers a smooth richness, while the Montreal steak seasoning brings a savory, slightly peppery flavor explosion that contrasts beautifully with the natural sweetness of the vegetables. Each bite is a delightful blend of textures and flavors.
Why This Recipe Works?
This recipe works because it simplifies the cooking process while enhancing the natural flavor of the broccoli. By using frozen broccoli, you skip the washing and chopping, which often takes the most time. Roasting at high heat locks in flavor and gives the dish a satisfying crunch, making it the ideal side for any main dish. Plus, the seasoning adds a punch without overpowering the vegetable.
Ingredients

– 1/2 lb. frozen broccoli florets
– 1 Tbsp extra virgin olive oil
– 1/2 Tbsp Montreal steak seasoning
– 1 clove garlic, minced
– 1/2 tsp lemon juice
How to Make 12oz Roasted Frozen Broccoli Recipe
Ready to roast some broccoli? This recipe is straightforward and involves only a few steps. Make sure you have everything prepped and ready to go because you’ll want to put this in the oven as soon as you can!
Step-by-step Directions
Step 1: Preheat the Oven

First off, you’ll need to preheat your oven to 400ºF. This temperature is perfect for roasting vegetables and allows them to caramelize properly.
Step 2: Prepare the Baking Sheet

Line a baking sheet with parchment paper. This not only helps with cleanup but also prevents the broccoli from sticking to the pan.
Step 3: Spread the Frozen Broccoli

Next, take your frozen broccoli florets and spread them evenly across the baking sheet. No need to thaw them; just toss them directly onto the prepared sheet.
Step 4: Drizzle the Olive Oil

Now it’s time to drizzle the olive oil over the broccoli. Make sure to use high-quality extra virgin olive oil for the best flavor.
Step 5: Season Generously

Sprinkle the Montreal steak seasoning evenly over the florets. Then, add the minced garlic and a splash of lemon juice for that extra zing.
Step 6: Toss to Coat

Using either a spatula or your hands, gently toss the broccoli to ensure that each floret is covered in oil and seasoning. Don’t stress about some falling onto the parchment paper; it will get stirred later.
Step 7: Roast the Broccoli
Transfer your baking sheet to the preheated oven and roast for 20 minutes. This initial roasting time allows the broccoli to begin cooking and developing those beautiful crispy edges.
Step 8: Stir and Roast Again
After 20 minutes, carefully remove the baking sheet from the oven. Use a spatula to stir the broccoli around. This helps to redistribute the oil and seasoning for even cooking.
Step 9: Finish Roasting
Pop the baking sheet back into the oven for another 10 minutes or until the broccoli is cooked to your liking. The goal is to achieve a nice golden color on the edges, but you can adjust the timing based on your preference.
Step 10: Serve Hot
Once done, remove the broccoli from the oven and let it sit for a couple of minutes. Serve it hot, right out of the oven, as a delightful side.
Notes
– Don’t Overcrowd: Make sure not to crowd the baking sheet; if needed, use two sheets for even roasting.
– Storage: Leftover roasted broccoli can be stored in the fridge for up to 3 days. Reheat in the oven or microwave.
– Frozen is Fine: No need for fresh broccoli; frozen works perfectly and is convenient.
– Spice it Up: Feel free to add crushed red pepper flakes for a kick!
– Experiment: Try mixing in other veggies like carrots or peppers for a medley.
Storage Tips
To store any leftover roasted broccoli, let it cool completely before transferring it to an airtight container. It’ll keep well in the fridge for up to three days. Reheat in the oven at around 350°F for about 5 minutes or until heated through, or you can use a microwave for quick reheating. If you’re planning to use it throughout the week, I recommend prepping it in batches to save even more time.
Sides For 12oz Roasted Frozen Broccoli Recipe
– Grilled Chicken: This is a winning combo for a healthy, delicious meal.
– Quinoa Salad: Add texture and health benefits by serving this alongside your roasted broccoli.
– Pasta Primavera: A veggie-packed pasta dish pairs perfectly with roasted broccoli for additional flavor.
– Baked Fish: The freshness of fish complements the roasted florets beautifully.
– Rice Pilaf: This grain dish brings delightful contrast and heartiness to your meal.
What Are Some Alternative Choices to the Ingredients in Case They Are Not in Your Pantry?
– Olive Oil:Avocado oil can be used in place of olive oil for a slightly different flavor and higher smoke point.
– Montreal Steak Seasoning:Italian seasoning or garlic powder can be a great alternative if you don’t have Montreal seasoning on hand.
– Frozen Broccoli:Fresh broccoli can work, but you’ll need to adjust the cooking time downward since it cooks faster.
– Garlic:Shallots, finely minced, can provide a milder flavor if you don’t have garlic.
– Lemon Juice:Red wine vinegar or even lime juice could work if you want a tangy element but don’t have lemon on hand.

12OZ Roasted Frozen Broccoli Recipe
Equipment
- Baking sheet
- Parchment paper
- Mixing bowl
- Spatula
Ingredients
- – 1/2 lb. frozen broccoli florets
- – 1 Tbsp extra virgin olive oil
- – 1/2 Tbsp Montreal steak seasoning
- – 1 clove garlic minced
- – 1/2 tsp lemon juice
Instructions
Step 1: Preheat the Oven
- First off, you’ll need to preheat your oven to 400ºF. This temperature is perfect for roasting vegetables and allows them to caramelize properly.
Step 2: Prepare the Baking Sheet
- Line a baking sheet with parchment paper. This not only helps with cleanup but also prevents the broccoli from sticking to the pan.
Step 3: Spread the Frozen Broccoli
- Next, take your frozen broccoli florets and spread them evenly across the baking sheet. No need to thaw them; just toss them directly onto the prepared sheet.
Step 4: Drizzle the Olive Oil
- Now it’s time to drizzle the olive oil over the broccoli. Make sure to use high-quality extra virgin olive oil for the best flavor.
Step 5: Season Generously
- Sprinkle the Montreal steak seasoning evenly over the florets. Then, add the minced garlic and a splash of lemon juice for that extra zing.
Step 6: Toss to Coat
- Using either a spatula or your hands, gently toss the broccoli to ensure that each floret is covered in oil and seasoning. Don’t stress about some falling onto the parchment paper; it will get stirred later.
Step 7: Roast the Broccoli
- Transfer your baking sheet to the preheated oven and roast for 20 minutes. This initial roasting time allows the broccoli to begin cooking and developing those beautiful crispy edges.
Step 8: Stir and Roast Again
- After 20 minutes, carefully remove the baking sheet from the oven. Use a spatula to stir the broccoli around. This helps to redistribute the oil and seasoning for even cooking.
Step 9: Finish Roasting
- Pop the baking sheet back into the oven for another 10 minutes or until the broccoli is cooked to your liking. The goal is to achieve a nice golden color on the edges, but you can adjust the timing based on your preference.
Step 10: Serve Hot
- Once done, remove the broccoli from the oven and let it sit for a couple of minutes. Serve it hot, right out of the oven, as a delightful side.
Notes
Nutrition
FAQs
1. Can I use fresh broccoli instead of frozen?
Yes, you can use fresh broccoli, but watch the cooking time closely as it usually cooks faster than frozen.
2. How do I know when the broccoli is done?
Look for vibrant color and crispy edges. It should be tender but with a slight bite.
3. Can this be made ahead of time?
Absolutely! You can roast it ahead of time and store it in the fridge, then reheat when ready to serve.
4. What can I add to increase the nutritional value?
Consider mixing in nuts and seeds such as slivered almonds or sunflower seeds before roasting for added texture and nutrients.
5. Is it possible to freeze the roasted broccoli after cooking?
Yes, but keep in mind that it may lose some crunch. Store it in an airtight container and use it within a couple of months.
Conclusion
Now that you have the inside scoop on how to make a fantastic 12oz roasted frozen broccoli recipe, you’re all set to add this dish to your repertoire. It’s convenient, nutritious, and can elevate almost any meal. Plus, the adaptability allows you to experiment with flavors and ingredients according to your pantry staples. Enjoy making this delicious side, and watch your family dig in with glee!
It’s time to roast those veggies and enjoy the delightful flavors that come with them. Happy cooking!
