Broccoli With Caramelized Onions & Pine Nuts
3 tablespoons pine nuts or chopped slivered almonds
2 teaspoons extra-virgin olive oil
1 cup chopped onion, (about 1 medium)
1/4 teaspoon salt, or to taste
4 cups broccoli florets
2 teaspoons balsamic vinegar
freshly ground pepper, to taste
Toast pine nuts (or almonds) in a medium dry skillet over medium-low heat, stirring constantly until lightly browned and fragrant, 2 to 3 minutes. Transfer to a small bowl to cool.
Add oil to the pan and heat over medium heat. Add onion and salt; cook, stirring occasionally, adjusting heat as necessary, until soft and golden brown, 15 to 20 minutes.
Meanwhile, steam broccoli until just tender, 4 to 6 minutes. Transfer to a large bowl. Add the nuts, onion, vinegar, and pepper; toss to coat. Serve immediately.