I’ve made broccoli approximately a thousand ways, and roasting it at high heat is the only method I keep going back to. There’s something about those charred, feathery tips and the way the stems get tender right when the edges go crispy — you just can’t replicate that by steaming or sautéing. And it turns out, the air fryer does this faster than my full-size oven ever did.
The ingredient list here is short on purpose. Olive oil, sliced garlic (sliced, not minced — the slices get crispy little golden chips), lemon zest that kind of toasts into the florets, and Parmesan at the end. That’s it. If you’ve been using an air fryer toaster oven combo and wondering what to make constantly, broccoli like this is one of those recipes you’ll rotate in every single week.
I should say — I was skeptical about air fryer broccoli for a long time. Broccoli has a lot of surface area and it seemed like the kind of thing that would just blow around and cook unevenly. Wrong. It crisps up beautifully, especially the floret tips. The toaster oven version is slightly more hands-off since you’re not worrying about a basket, and it’s my go-to when I’m making a bigger batch. Both methods are included below so you can use whatever you’ve got. A good toaster oven baking sheet with low rims makes a real difference for the oven version — it lets hot air circulate instead of trapping steam.
One more thing: the lemon. Don’t skip it. The juice goes on at the very end, just a squeeze, and it cuts through the richness of the olive oil and Parmesan in a way that makes the whole dish taste brighter. My kids, who have historically regarded broccoli with deep suspicion, actually request this version. That felt worth mentioning.
Air Fryer or Toaster Oven Broccoli with Garlic, Lemon, and Parmesan
Crispy-edged roasted broccoli with golden garlic, a squeeze of fresh lemon, and a shower of Parmesan. Ready in under 25 minutes and honestly better than any side dish I've made on the stovetop.
Ingredients
Instructions
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Dry your broccoli. Seriously — pat it with a paper towel or spin it in a salad spinner. Wet broccoli steams instead of crisping, and that's the whole battle here.
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Toss the florets in a large bowl with the olive oil, sliced garlic, salt, pepper, red pepper flakes if using, and the lemon zest. Get in there with your hands and coat everything well.
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AIR FRYER METHOD: Preheat your air fryer to 400°F for 3 minutes. Arrange the broccoli in a single layer in the basket — don't pile it up. You may need to cook in two batches depending on your basket size. Air fry for 10-12 minutes, shaking the basket once at the 6-minute mark, until the florets have crispy brown edges and the garlic slices are golden. Watch those garlic slices in the last 2 minutes; they go from golden to burnt fast.
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TOASTER OVEN METHOD: Preheat your toaster oven to 425°F on the convection setting if you have it, otherwise regular roast works fine. Spread the broccoli in a single layer on a baking sheet — don't crowd it. Roast for 18-22 minutes, flipping once halfway through, until the edges are browned and the garlic is crispy.
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Pull the broccoli out and immediately sprinkle the Parmesan over the top. Let it sit for 60 seconds — the residual heat melts it just enough without turning it gummy. Finish with a squeeze of fresh lemon juice and taste for salt.
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Serve right away. Broccoli is one of those things that's 90% as good 10 minutes later and 50% as good the next day, so don't wait on it.
Notes
Cut the florets as uniformly as you can — it's the difference between some being raw and some being charred. I usually cut big crowns into 4-6 pieces each. If your garlic slices start looking very dark before the broccoli is done, just scoop them off with a spoon and set aside. The lemon zest goes in during cooking (it gets a little toasty and fragrant), but the juice goes on at the very end — adding it earlier makes things soggy. You can skip Parmesan entirely and this is still great with just the garlic and lemon. For a slightly more substantial version, I've tossed in some chickpeas with the broccoli before roasting and it works really well.
Nutrition
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Written by
Emma is a home cook who loves coaxing big flavor out of a toaster oven — from crispy roasted vegetables to easy weeknight dinners and sweet treats. She develops and tests Toastera's recipes for small-appliance kitchens.
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