Description

Learn how to make delicious Parmesan Brussels Sprouts Bake. Easy recipe with step-by-step instructions.

Ingredients

Scale

1 ½ pounds fresh Brussels sprouts, trimmed and halved
3 tablespoons olive oil (or avocado oil for a milder flavor)
½ teaspoon salt, plus more to taste
¼ teaspoon freshly ground black pepper
3 cloves garlic, minced
½ cup freshly grated Parmesan cheese (look for the block, not pre-grated)
½ cup panko breadcrumbs (for extra crunch, optional but recommended)
1 tablespoon unsalted butter, melted
1 teaspoon lemon zest (optional, for brightness)
Red pepper flakes, a pinch (optional, for a subtle kick)

Substitution tips: If you don’t have panko breadcrumbs, crushed cornflakes or regular breadcrumbs work well. For a dairy-free version, swap Parmesan for nutritional yeast and use a vegan butter substitute. If Brussels sprouts aren’t your favorite, try the same recipe with halved baby potatoes or cauliflower florets.

Instructions

Preheat your oven to 400°F (200°C). This higher temperature is key—I’ve learned from many trial runs that it’s the secret to getting those sprouts crispy and caramelized without turning them mushy.
Rinse and trim the Brussels sprouts, cutting off the tough ends and halving them lengthwise. The size matters here; halving ensures even roasting and that perfect tender bite inside with a crispy outside.
In a large bowl, toss the Brussels sprouts with olive oil, salt, pepper, and the minced garlic. Make sure each sprout is well coated—this step reminds me of my early days experimenting with flavors, where coating every piece evenly made all the difference.
Transfer the sprouts to a 9×13-inch baking dish, spreading them out in a single layer. Crowding the dish can cause steaming instead of roasting, and nobody wants soggy sprouts.
In a small bowl, mix together the grated Parmesan, panko breadcrumbs, melted butter, and lemon zest if using. Sprinkle this mixture evenly over the Brussels sprouts. This topping adds a wonderful golden crust that’s become a favorite at our family dinners.
Bake uncovered for 20-25 minutes, until the sprouts are tender and the topping is browned and crispy. About halfway through, I like to give the dish a gentle shake or stir to help everything cook evenly—this little step comes from those “Wednesday dinners” in college when I balanced cooking speed and flavor for a hungry crowd.
If you want extra crispiness, switch the oven to broil for the last 2-3 minutes, but watch carefully so it doesn’t burn.
Remove from the oven and let cool for 5 minutes before serving. Sprinkle a pinch of red pepper flakes if your family likes a little heat—my partner Maya always appreciates that twist.

Prep Time: 15 minutes
Cook Time: 30 minutes
Category: Main Dish
Method: Cooking
Cuisine: International

Keywords: Parmesan Brussels Sprouts Bake, recipe, cooking, food