FrenchMedium · Hot
Crispy roasted Brussels sprouts finished with nutty brown butter, sweet caramelized shallots, and fragrant fresh thyme — a bistro classic that transforms humble vegetables into something memorable.
15 min
25 min
40 min
Method
Position oven rack in the center and preheat to 220°C (425°F). Line a rimmed baking sheet with parchment paper.
Trim the stem ends from the Brussels sprouts and halve them lengthwise. Peel the shallots and cut into thin half-moons.
In a large bowl, toss the halved sprouts with olive oil, 1/2 teaspoon salt, and the black pepper until evenly coated.
Spread the sprouts cut-side down on the prepared baking sheet in a single layer, ensuring they are not crowded.
Continue cooking, swirling frequently, for 6-8 minutes until the butter turns amber and the shallots are golden and fragrant. Watch carefully — it transitions from golden to burnt quickly.
Immediately pour the brown butter and shallots over the roasted Brussels sprouts. Toss gently to coat every sprout with the nutty, fragrant butter. Serve without delay.
Nutri-Score
Excellent balance
A–E · lower is better · score -1
Calories
259
per serving
Protein
6g
Carbs
20g
Fat
19g
Sat. fat
9g
Fiber
5g
Sugar
7g
Sodium
611mg
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
Environmental impact
Very low impact
A–E · lower is better · includes estimates
kg CO2e
0.2
per serving
Water
0.2m³
Land
14Pt
Runoff
0.02g P
Unsalted butter drives 55% of this recipe’s estimated footprint.
Carbon from Poore & Nemecek 2018; water, land & runoff from Agribalyse — modelled averages for comparing recipes, not a measurement of your groceries.
Flavor Profile
Umami
Sweet
Salty
Sour
Bitter
Spicy
Textures
Aromas
Kitchen Equipment
Primary Tool
Baking SheetSafety & Storage
Cooking Temperature
Brown butter transitions quickly from golden amber to burnt. Monitor closely during the 6-8 minute cook time and remove from heat immediately when amber color is achieved to prevent scorching.
Oven preheated to 220°C (425°F) creates high temperatures. Use oven mitts when placing and removing the baking sheet to prevent burns.
Handling
Shallots require thin slicing with a sharp knife. Use proper knife grip and cut away from your body to prevent laceration injuries.
Hot brown butter mixture is poured directly over roasted sprouts. Pour carefully to prevent splashing and scalding burns to skin.
Cross Contamination
If serving to guests with dairy allergies or lactose intolerance, prepare and plate on clean equipment separate from dairy-containing preparation areas.
Storage
Leftover Brussels sprouts lose crisp texture when refrigerated. Store in airtight container for up to 3 days and reheat in oven or skillet to restore texture rather than microwave.
Allergen Warning
This dish contains milk from butter. For guests with milk allergies or lactose intolerance, omit butter and finish with high-heat oil such as avocado or grapeseed oil.
Equipment Safety
Use a light-colored saucepan to monitor butter color change. Dark pans make it difficult to detect when butter reaches the burnt stage.
Pro Tips
Technique
The secret to those crispy, caramelized edges is patience with your oven — preheat it fully, and resist the temptation to stir. Leave those sprouts undisturbed until they naturally release from the parchment. If they stick, they aren't ready.
Substitution
If fresh thyme is unavailable, skip it rather than reaching for dried. A few sprigs of fresh rosemary work beautifully as an alternative, though the flavor will lean more piney than herbal.
From the chef
In Lyon, we had a saying: 'Show me a cook who seasons carelessly, and I will show you one who does not understand the dish.' These Brussels sprouts are my proof — roasted at temperatures fierce enough to build proper fond, then lifted with brown butter that smells of hazelnuts and a kitchen garden's last breath of thyme. This is bistro cooking at its most honest: humble vegetables elevated through patience and the sacred alchemy of good butter.
Source: generated · June 13, 2026