These roasted Brussels sprouts are crispy, sweet, and seriously addictive — with a balsamic glaze and Parmesan that take things way beyond basic.
This is a simple Brussels sprouts side dish that roasts up in under 25 minutes, no deep fryer, no weird steps. It’s easy, budget-friendly, and honestly? Kind of a flex. Even the Brussels haters come around for this one.
Jump to RecipeQuick Summary
- Prep time: 10 mins
- Cook time: 15 mins
- Flavor: crispy, tangy, a little sweet
- Great for: dinner sides, snack cravings, crispy therapy
Why I Like This Recipe
Didn’t even plan to cook. Just wanted to make something crunchy. Had sprouts. Had cheese. Tossed it all on a tray and forgot about it. Ended up eating the whole pan standing over the sink. No regrets.
Ingredients
- 1 lb Brussels sprouts, halved and trimmed
- 3 tbsp olive oil
- 1 tbsp balsamic vinegar
- 1 tbsp brown sugar
- 1 tsp Dijon mustard
- ½ tsp garlic powder
- ½ tsp kosher salt
- ½ tsp black pepper
- ½ tsp dried thyme
- 1 tbsp shaved Parmesan
How To Make Brussel Sprouts
- Prep the Brussels: Slice ‘em in half and ditch the rough ends. If some leaves fall off, that’s okay — they crisp up beautifully.
- Mix the glaze: Whisk olive oil, balsamic, brown sugar, mustard, and seasonings together until smooth.
- Toss it all: Add the Brussels sprouts to the bowl. Toss with your hands until everything’s glossy and coated.
- Roast ‘em: Spread sprouts cut-side down on a baking tray. Bake at 220°C (428°F) for 15 minutes, flipping once halfway through.
- Add the cheese: Right out of the oven, hit them with shaved Parmesan while they’re still hot. Don’t be shy.
- Serve hot: Steal one immediately. Burn your mouth. It’s tradition.

Tips for Success
- Face-down = best crisp. Don’t skip that.
- Don’t crowd the tray — they need space to brown.
- Taste your glaze before tossing. Adjust if needed.
- Parmesan goes on right out of the oven — it melts into everything.
Storage and Reheating
- Fridge: Store leftovers in an airtight container for up to 3 days.
- Freezer: Don’t. They turn into sadness.
- Reheat: Use an air fryer or a hot oven. Microwaving = soggy regrets.
Frequently Asked Questions
- Can I use frozen Brussels sprouts?
Not really. They’re too wet and won’t crisp. Fresh works best here. - What kind of vinegar should I use?
Balsamic. The syrupy kind if you have it. Cheap still works though. - Do I have to use Dijon mustard?
It gives a little tang, but you can skip it or swap for a touch of lemon juice. - Can I double the recipe?
Totally, just use two trays and rotate halfway through for even browning. - How do I make them extra crispy?
Dry the Brussels well before tossing and don’t skip the flip halfway through roasting.
Common Mistakes and How to Dodge Them
- Not drying the sprouts: Too much moisture = steaming instead of roasting. Pat them dry.
- Overcrowding the pan: They’ll just steam if they’re touching. Give them breathing room.
- Forgetting to flip: You’ll only get one crispy side. Flip ’em at the halfway mark.
- Adding cheese too early: It burns. Add it when they’re out of the oven and still hot.
- Undercooking: You want brown, crispy edges — not limp, bitter halves. Let them roast fully.
Nutrition Facts (Per Serving)
- Calories: 159 kcal
- Total Fat: 10g
- Saturated Fat: 2g
- Cholesterol: 4mg
- Sodium: 290mg
- Potassium: 480mg
- Total Carbohydrate: 13g
- Dietary Fiber: 4g
- Sugars: 5g
- Protein: 4g
You Might Also Like:
- Aussie Cobb Salad– Easy Outback Steakhouse Copycat
- Blue Cheese Pecan Chopped Salad– Easy Outback Steakhouse Copycat
- Wedge Salad– Easy Outback Steakhouse Copycat
- Chopped Salad– Easy Outback Steakhouse Copycat
Brussel Sprouts– Easy Outback Steakhouse Copycat
Course: Side DishCuisine: AmericanDifficulty: Easy3
servings10
minutes15
minutes159
kcalRoasted Brussels sprouts with crispy edges, a sweet balsamic glaze, and a Parmesan finish — bold, quick, and just a little unhinged (in the best way).
Ingredients
1 lb Brussels sprouts
3 tbsp olive oil
1 tbsp balsamic vinegar
1 tbsp brown sugar
1 tsp Dijon mustard
½ tsp garlic powder
½ tsp salt
½ tsp black pepper
½ tsp thyme
1 tbsp shaved Parmesan
Directions
- Preheat oven to 220°C (428°F).
- Slice and trim sprouts.
- Whisk all glaze ingredients.
- Toss sprouts in glaze until coated.
- Roast cut-side down 15 mins, flipping halfway.
- Sprinkle Parmesan while hot.
- Serve immediately. Burn your tongue. Regret nothing.
Notes
- Use parchment for easier cleanup.
- Don’t crowd the tray — crispy edges need airflow.
- Glaze can be tweaked — more sugar = sweeter, more vinegar = tangier.
- Want heat? Add red chili flakes.