Florencia Baldini Last Updated on November 27, 2025Brussels sprouts get such a bad reputation, but when you cook them the right way, they turn into the most irresistible, golden, cheesy bites. And I’m sure you remember the viral smashed potato era — that trend from a while back that never really disappeared. It’s still a must in my kitchen and one of those things I go back to again and again.
After that craze, people started smashing every vegetable under the sun… so it was only a matter of time before Brussels sprouts had their moment too. And honestly? They deserve it.
The magic here isn’t just in the parmesan — it’s in the technique. You boil the sprouts just enough to soften them, coat them in spices, then gently smash and bake. This creates the perfect crinkled surface with lots of little cracks and ridges for the seasoning to cling onto. Every inch gets coated, every bite is packed with flavour, and the edges turn beautifully golden in the oven.
They’re also brilliant when you want to give a new life to those leftover sprouts sitting at the back of your fridge — a quick smash and bake, and suddenly they’re exciting again.
They’re perfect as a healthy side for Christmas, a snack straight off the tray, or a quick weeknight veggie that feels surprisingly indulgent. High in fibre, full of Vitamin C, and unbelievably moreish — this is a Brussels sprout recipe you’ll be making all winter long.
Best Dipping Sauce for These Brussels Sprouts
The sauce is simple but absolutely worth making. It’s a creamy Greek yoghurt base mixed with a touch of mustard, a drizzle of honey and a little sriracha for heat. Nothing fancy, just a quick stir-together dressing that brings everything to life. The sprouts are savoury, crispy and full of flavour, and this sauce adds the perfect contrast — cool, tangy, sweet and slightly spicy. I honestly think it makes the whole side/snack complete, so if you have 30 seconds to spare, make it.
- 70g Greek yoghurt (about ¼ cup + 1 tablespoon)
- ½ teaspoon sriracha (or your favourite hot sauce)
- 10ml honey (2 teaspoons)
- ½ teaspoon mustard
Tips & Hacks
- Dry the sprouts properly: After boiling for 10 minutes, drain well and let them steam-dry on paper towel for at least 10 minutes so they crisp instead of steaming.
- Use two textures of parmesan (optional): Finely grated melts into the sprouts; the coarser grate crisps up beautifully on the tray.
- Don’t overcrowd the tray: Give them space so the edges turn golden and crunchy.
- Smash gently: Press with the bottom of a glass just enough to flatten — if you go too hard they’ll break apart.
- Line the tray with baking paper: It helps the cheese form that crispy crust without sticking.
- Serve with the sauce: I really recommend pairing these with a dipping sauce (a simple garlic yoghurt or my tahini sauce works so well). The contrast makes this side/snack absolutely perfect.
Swaps
Parmesan: Pecorino or Grana Padano will also crisp beautifully; pecorino adds a saltier kick.
Spices: Try smoked paprika for a richer flavour, or add chilli flakes for heat.
Olive oil: Avocado oil works too, but extra-virgin gives the best flavour.
Storage
Fridge: Keep leftovers in an airtight container for up to 3 days. Reheat in the air fryer or oven to bring back the crispiness.
Freezer: Not recommended.
More Healthy Sides
Smashed Brussel Sprouts
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Ingredients
For the Brussels Sprouts
- 500 g Brussels sprouts
- 60 g parmesan, 20g finely grated (about ¼ cup) 40g coarsely grated (about ½ cup)
- 30 ml extra-virgin olive oil, 2 tablespoons
Spice Mix
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ½ teaspoon paprika
- ¼ teaspoon black pepper
For the Sauce
- 70 g Greek yoghurt
- ½ teaspoon sriracha, or your favourite hot sauce
- 10 ml honey
- ½ teaspoon mustard
Instructions
- Preheated oven at 200°C (400°F).
- Boil the Brussels sprouts for 10 minutes until just tender.
- Drain them well and leave them to cool and steam-dry for a few minutes.
- Place the sprouts in a large bowl and add the olive oil, spices and Parmesan cheese.
- Toss everything together until the sprouts are evenly coated.
- Line a baking tray with parchment paper and arrange the sprouts on the tray.
- Gently smash each sprout with the bottom of a glass until flattened.
- Sprinkle the parmesan over the top of the smashed sprouts.
- Bake for 15 to 20 minutes until golden.
Notes
- Boiling the sprouts first helps them soften so they smash easily without falling apart.
- Letting them steam-dry is key for crisp edges in the oven or air fryer.
- Smashing creates the cracks and ridges that hold onto the spices and parmesan.
- These are a great way to use up leftover Brussels sprouts from the fridge.
- Serve with the yoghurt sauce — the sweet-spicy contrast makes the whole dish even better.
- Brussels sprouts are naturally high in fibre and Vitamin C, making this a nutritious side.