Nutty brown rice salad (gluten-free and dairy-free)

Ingredients

• 1 cup uncooked brown basmati rice
• 1/4 cup olive oil
• 1/4 cup lemon or orange juice
• 1/2 teaspoon salt
• 2 medium onions, thinly sliced
• 1/4 cup pistachios, roasted
• 1/4 cup almonds, roasted
• 1/2 cup freeze-dried blackcurrants
• 250 gram rocket leaves
• 1/2 cup basil leaves
• small handful of flat-leaf parsley