Garlic Mustard Brussels Sprouts
Equipment
- Baking sheet
- Mixing bowl
- Parchment paper
- Whisk
Ingredients
- 1 pound Brussels Sprouts trimmed and halved
- 2 tablespoons Garlic minced
- 1/4 cup Agave Nectar
- 2 tablespoons Stone-Ground Mustard
- 1/4 cup Extra-Virgin Olive Oil
Instructions
- Preheat the oven to 350°F (180°C).
- Line a rimmed baking sheet with parchment paper.
- Whisk the olive oil, agave nectar, stone-ground mustard, and garlic together in a mixing bowl.
- Add the Brussels sprouts.
- Toss until the Brussels sprouts are evenly coated with the mustard mixture.
- Arrange the Brussels sprouts in a single layer on the prepared baking sheet.
- Roast for 30 minutes until fork-tender, golden, and lightly caramelized.
- Remove from the oven and serve warm.
Notes & Wine Advice
Serving Suggestions
Serve these Brussels sprouts alongside roasted potatoes, grilled vegetables, plant-based roasts, or your favourite holiday main course. They make a colourful side dish for autumn dinners, Christmas, and Thanksgiving.Recipe Notes
Halving the Brussels sprouts creates more surface area for browning and allows the mustard glaze to coat them evenly. Arrange them in a single layer without overcrowding the baking sheet so they roast instead of steaming.Variations
Add smoked paprika or chilli flakes for extra warmth. Fresh thyme or rosemary adds an aromatic autumn flavour. For extra acidity, add a small splash of balsamic vinegar or fresh lemon juice just before serving.Storage
Allow leftovers to cool before transferring them to an airtight container. Refrigerate for up to three days. Reheat in a hot oven or air fryer to restore the caramelized edges.Wine Advice
A lightly oaked Chardonnay complements the sweet mustard glaze and roasted garlic. A crisp Sauvignon Blanc is a fresher alternative that balances the sweetness of the agave.Nutrition values
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These garlic mustard Brussels sprouts combine tender roasted sprouts with a sweet and tangy glaze made from stone-ground mustard, garlic, agave nectar, and extra-virgin olive oil. Roasting concentrates the flavours and gives the cut surfaces lightly caramelized edges, creating an easy vegetable side dish with plenty of character.
Brussels sprouts are especially suited to oven roasting because their compact leaves develop a deeper flavour as they brown. Halving them creates additional surface area for the glaze while helping them cook evenly. For more ways to prepare seasonal produce, browse our Vegetable recipes.
Why Mustard and Agave Work Together
Stone-ground mustard provides acidity and a pleasantly sharp flavour, while agave nectar adds sweetness. Combining the two creates a balanced glaze that complements the slightly earthy character of Brussels sprouts. Garlic provides the savoury element that keeps the finished dish from becoming overly sweet.
Extra-virgin olive oil helps distribute the glaze evenly and encourages browning during roasting. Whisking the ingredients together before adding the vegetables ensures every Brussels sprout receives a similar amount of seasoning.
Getting Golden Roasted Edges
Arrange the sprouts in a single layer rather than piling them on top of each other. Giving them enough space allows hot air to circulate and encourages roasting instead of steaming. Placing some of the cut sides directly against the baking sheet produces especially attractive caramelized surfaces.
After about 30 minutes, the roasted Brussels sprouts should be fork-tender with golden edges. Very small sprouts may cook slightly faster, so check them near the end of the roasting time.
Serving Garlic Mustard Brussels Sprouts
This vegetable side works particularly well alongside roasted potatoes, casseroles, grilled vegetables, or plant-based roasts. The sweet mustard glaze provides enough flavour to stand beside hearty autumn and winter dishes without needing an additional sauce.
They also make an attractive addition to Christmas and Thanksgiving menus. For more dishes that can accompany a larger meal, explore our Side Dish recipes.
Because the recipe cooks entirely on a baking sheet, it can easily share oven space with another dish cooking at a similar temperature. Browse our Oven recipes when planning a complete oven-cooked meal.
Easy Ways to Change the Flavour
Fresh thyme or rosemary provides a stronger autumn character. Smoked paprika introduces a deeper savoury flavour, while chilli flakes or cayenne add heat. A splash of balsamic vinegar creates additional acidity and complements the sweetness of the agave.
For a fresher finish, squeeze a little lemon juice over the sprouts immediately before serving. Chopped parsley can also be scattered over the top for extra colour.
Storage and Reheating
Allow leftovers to cool before transferring them to a clean airtight container. Refrigerate promptly and use within three days. Reheat the sprouts in a hot oven or air fryer rather than a microwave when you want to restore some of their caramelized texture.
For current recommendations about safely preparing, cooling, storing, and reheating foods, consult the FDA safe food-handling guidance.
Sweet, tangy, savoury, and easy to prepare, these garlic mustard Brussels sprouts are a versatile vegetable side for everyday autumn dinners, Christmas celebrations, and Thanksgiving meals.