01 -
In a small bowl, combine the sliced red onion, apple cider vinegar, sugar, and ½ tsp salt. Let sit for at least 15 minutes while you prepare the other components.
02 -
In a small saucepan, combine 80 g blueberries, balsamic vinegar, honey (or maple syrup), and a pinch of salt. Simmer over medium heat, stirring occasionally, until reduced and syrupy, about 6–8 minutes. Mash the berries gently, then strain the sauce through a fine mesh sieve. Set aside to cool.
03 -
Pat the halloumi cubes dry. Heat 1 tbsp olive oil in a large non-stick skillet over medium-high heat. Add the halloumi and cook, turning often, until golden and deeply caramelized on all sides, about 5–6 minutes. Remove from heat.
04 -
Arrange arugula on a large platter or individual plates. Top with charred halloumi, fresh blueberries, and drained pickled red onions. Drizzle generously with the blueberry-balsamic glaze.
05 -
Sprinkle with black pepper and optional toasted nuts. Serve immediately while the halloumi is still warm.