Mediterranean Barley with Chickpeas and Arugula

INGREDIENTS

1 cup

uncooked pearl barley

1 cup

packed arugula leaves

1 cup

finely chopped red bell pepper

3 tbsp

finely chopped sun-dried tomatoes, packed without oil

1 15 1/2 ounce can

no-salt-added chickpeas, rinsed and drained

2 tbsp

fresh lemon juice

2 tbsp

extra-virgin olive oil

1 tsp

salt

1/2 tsp

crushed red pepper

2 tbsp

chopped pistachios