Crispy Smashed Brussels Sprouts

Y'all, I finally tried the smashed Brussels sprouts everyone's been talking about on TikTok.

I'll be honest — I was skeptical. I've been eating Brussels sprouts since before they were cool (thanks, Mom), and the idea of smashing them flat and roasting them sounded like a gimmick. But after three batches this weekend, I'm here to tell you: this method is legitimately better. The crispy, caramelized edges are restaurant-quality, and at 6 grams of net carbs per serving, this is going straight into my regular rotation.

Brussels sprouts are peak seasonal right now — February is when they're at their sweetest and most affordable. Plus, one cup gives you more vitamin C than an orange and enough fiber to actually keep you full. Your grandma's boiled Brussels sprouts these are not.

Why This Works (The Science Part)

Smashing the sprouts flat does two things: it maximizes the surface area that touches the hot pan, and it exposes more of the interior to the oven's dry heat. More surface area = more Maillard reaction = those golden-brown, crispy edges that make roasted vegetables actually craveable.

The parmesan doesn't hurt either. It melts into the crevices and creates little crispy cheese frico edges that I may or may not pick off the pan and eat standing at the counter. (I do. I absolutely do.)

4 servings | Prep: 10 min | Cook: 30 min | Total: 40 min

Ingredients

1 lb Brussels sprouts, trimmed and halved
3 tablespoons olive oil
1/2 teaspoon kosher salt
1/4 teaspoon black pepper
2 cloves garlic, minced (optional but recommended)
2 oz grated parmesan cheese (about 1/2 cup)
Red pepper flakes, for serving (optional)

Instructions

Preheat your oven to 425°F. Line a large baking sheet with parchment paper or a silicone mat.
Prep the sprouts: Trim the tough stem end off each Brussels sprout and cut them in half lengthwise. If any are significantly larger than a golf ball, quarter them so they cook evenly.
Par-cook: Here's the secret — you need to soften them slightly before smashing. Toss the halved sprouts with 1 tablespoon of olive oil, salt, and pepper. Spread them cut-side down on the baking sheet and roast for 10 minutes. This gets them tender enough to smash without them falling apart.
The smash: Remove the pan from the oven. Using the bottom of a drinking glass or a potato masher, press down firmly on each sprout half until it's flattened to about 1/4 inch thick. Don't worry if a few leaves separate — those crispy bits are gold.
Season and cheese: Drizzle the remaining 2 tablespoons of olive oil over the smashed sprouts. Scatter the minced garlic if using, then sprinkle the parmesan cheese evenly over everything.
Finish roasting: Return to the oven for another 18-20 minutes, until the edges are deeply browned and crispy. The cheese should be melted and starting to crisp at the edges.
Serve immediately: These are best hot from the oven. Hit them with red pepper flakes if you want some heat.

Nutrition Facts (Per Serving)

198 calories | 6g net carbs | 9g protein | 15g fat | 4g fiber

Macros calculated using USDA FoodData Central. Net carbs = total carbs minus fiber.

Maya's Notes

What works: The par-cooking step is non-negotiable. I tried smashing them raw once and they just... shattered. Ten minutes in the oven first gets them tender enough to flatten without destroying them.

What doesn't: Pre-grated parmesan from the green can. It has anti-caking agents that prevent proper melting. Buy a block and grate it yourself, or use the fresh grated stuff from the deli section. It's worth it.

Pro tip: If you're meal prepping, these reheat better than you'd expect. 400°F for 5-6 minutes brings the crisp back. Don't microwave them — you'll end up with sad, soggy sprouts and nobody wants that.

Make it a meal: Pair with grilled chicken or salmon and you've got a complete dinner under 15g net carbs. I had this with a rotisserie chicken from the grocery store on Tuesday and called it a win.

Variations to try: Swap the parmesan for nutritional yeast if you're dairy-free (though the texture will be different). Add a drizzle of balsamic glaze after roasting for a sweet-tart finish — just count those extra carbs.

*This content is for informational purposes only and is not a substitute for professional medical advice. Always consult your doctor or registered dietitian before making significant dietary changes.*