- Difficulty: Easy
- Time: 20 minutes (5 min prep + 15 min cooking)
Ingredients
For the miso glaze:
- 3 tbsp white miso paste (shiro miso)
- 2 tbsp mirin (Japanese sweet rice wine)
- 1 tbsp sake or dry white wine
- 1 tbsp caster sugar or honey
- 1 tsp rice vinegar
- 1 tsp sesame oil
For the broccolini:
- 2 bunches baby broccoli (approximately 400-450g)
- 1 tbsp neutral oil (vegetable, grapeseed, or rice bran)
- 2 tbsp toasted sesame seeds (mix of white and black for visual appeal)
- Optional: 1 spring onion, finely sliced on the diagonal
- Optional: fresh ginger, finely grated, for serving
- Optional: chilli flakes or shichimi togarashi (Japanese seven-spice)
Method
Prepare the miso glaze: In a small bowl, whisk together white miso paste, mirin, sake, sugar, rice vinegar, and sesame oil until completely smooth with no lumps. The mixture should be thick but pourable – similar to honey consistency. The glaze should smell sweet and fermented with complex umami notes. Taste and adjust – add more sugar for sweetness, more miso for depth, or more vinegar for brightness. Set aside while you prepare the broccolini.
Blanch broccolini to perfection: Bring a large pot of salted water to a rolling boil. Prepare an ice bath in a large bowl – cold water with plenty of ice cubes. Trim only the very bottom of the broccolini stems if they appear dry. Add broccolini to boiling water and cook for exactly 2 minutes until bright green and just tender-crisp. Immediately drain and plunge into the ice bath to stop cooking and set the vibrant green color. This technique, called shocking, is crucial for maintaining color and preventing overcooking.
Dry thoroughly: Once completely cooled (about 1 minute in the ice bath), drain broccolini and pat completely dry with paper towels or a clean kitchen towel. This step is essential – any water remaining will prevent the glaze from adhering properly and will cause the pan to splutter when you add the vegetables.
Toast sesame seeds: Place sesame seeds in a small, dry pan over medium heat. Toast, stirring constantly, for 2-3 minutes until fragrant and slightly golden. Don’t walk away – they burn quickly once they start coloring. Remove immediately to a small bowl to stop cooking. The toasted seeds should smell intensely nutty and have a slightly deeper color.
Heat pan to high: Heat a large frying pan or wok over high heat until very hot – you want aggressive heat to caramelize the glaze quickly without overcooking the broccolini. Add neutral oil and swirl to coat the pan.
Glaze with precision: Add blanched, dried broccolini to the hot pan and toss for 30 seconds to heat through. Pour the miso glaze over the vegetables and toss constantly for 1-2 minutes. The glaze should bubble, thicken, and caramelize, coating each piece of broccolini in a glossy, sticky layer. Watch carefully and keep everything moving – the sugars in the glaze can burn quickly. The broccolini should become glossy and slightly caramelized in spots, with the glaze clinging to the stems and florets.
Finish and plate: Remove from heat immediately once the glaze has reduced and is coating the broccolini nicely. The vegetables should glisten and look lacquered. Transfer to a serving platter and immediately sprinkle with toasted sesame seeds while still hot – they’ll stick to the glaze. Garnish with sliced spring onion, grated ginger, or chilli flakes if using.
Serve at proper temperature: This dish is excellent served warm or at room temperature, making it ideal for entertaining as it can be prepared 30 minutes ahead and served without reheating. The flavors actually develop and deepen slightly as it sits.
Perfect Pairings: This side dish pairs beautifully with grilled fish (salmon, tuna, or mackerel), teriyaki chicken, or Japanese-style grilled steak. Serve alongside steamed rice and pickled vegetables for a complete Japanese meal. Also excellent as part of a bento box or Asian-inspired grain bowl.
Equipment Note: A wok is ideal for this preparation as its high, sloped sides make tossing easy and the concentrated heat creates excellent caramelization. A large frying pan works well as a substitute.
Ingredient Substitutions: If white miso is unavailable, use yellow miso and reduce the quantity by about a third (as yellow miso is saltier). Red miso is too strong for this delicate preparation. Maple syrup can substitute for mirin in a pinch, though it lacks the complex flavor. Regular broccoli florets can be used, though you’ll lose the elegant presentation of the long stems.
Storage and Reheating: Store leftovers covered in the refrigerator for up to 2 days. Reheat gently in a pan over medium heat with a tiny splash of water, or enjoy cold/room temperature as part of a salad or grain bowl. The glaze will thicken when cold but re-liquefies with gentle heat.
Variations: Add thinly sliced garlic to the pan before adding broccolini for extra flavor. Include a tablespoon of grated ginger in the glaze for warming spice. Drizzle with chilli oil at serving for heat. Substitute tahini for sesame oil and add a squeeze of lemon for a Middle Eastern twist. Try with asparagus, green beans, or bok choy using the same technique.
Scaling Note: This recipe multiplies easily, but work in batches if cooking for a crowd – overcrowding the pan will cause steaming rather than proper glazing and caramelization.


