Roasted Frozen Broccoli

My son has always been wary of broccoli, but as soon as I tried roasting frozen broccoli, it was like a lightbulb went off. This texture, which is a little softer than roasting fresh broccoli, was easier for him to eat. We also tried it straight off the pan the first time I made it, which made it feel novel and fun, and I think that was key! I love to keep a bag of frozen broccoli on hand in the freezer to make this easy side dish to go with weeknight meals, and I love how easy it is to add flavor according to our moods. This is one of our all-time favorite ways to cook frozen vegetables.

Ingredients You Need

The ingredients you need to make this broccoli recipe are very straightforward, so check the list below and get started. Sign up for our email updates to get tips and ideas sent to your inbox.

Frozen broccoli florets: Look for a bag of frozen broccoli florets in the freezer aisle. Some brands have more stems than others, so you may need to try a few. I prefer the ones from Trader Joe’s, as they have more florets than many others. Olive oil: I use extra virgin olive oil in this recipe to add flavor and to ensure the broccoli roasts up soft, tender, and slightly caramelized. Salt (optional): This tastes best with some salt, but if you are making this for a baby (it’s a great baby-led weaning food!) you can leave it off a portion. Parmesan cheese (grated; optional): This adds a lot of flavor to the broccoli, so definitely use it unless there’s a dairy allergy or intolerance. In that case, many like to use nutritional yeast instead. Lemon zest: This is optional to add more flavor if desired.

Step-by-Step Instructions

Below is a preview of how to make this recipe so you know what to expect from the process. Scroll down to the end of this post for the full amounts and timing. The process is a little different from roasting fresh broccoli florets.

How to Store

Store leftover roasted broccoli in a airtight container in the fridge for up to 5 days. Reheat to serve. You can heat quickly in the microwave, oven, or air fryer.

Best Tips for Success

You can sprinkle with sesame seeds, pepper, grated Parmesan, garlic powder, shredded cheese, or Everything Bagel Seasoning to adjust for your family’s taste preferences. Or you can serve with a sauce or dip if your kids like to dunk their food. Try Ranch, ketchup, guacamole, salsa, or any favorite sauce or dip. You can double this recipe if needed. Just try to spread out the broccoli evenly so it roasts, rather than steams. You may need two pans. Know that roasting frozen broccoli results in florets that are a little more tender than if you start with fresh, but it’s just as delicious. To make this recipe in an Air Fryer, add the frozen broccoli to the preheated pan. Cook for 6 minutes at 375 degrees F, then drizzle with the olive oil, toss, and cook for another 6 minutes or until tender and just starting to brown. Top with desired toppings.

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