Pre heat the oven to 400 degrees.
Cook barley according to package directions.
Combine spices in a small bowl and stir to combine.
Place cauliflower florets on a sheet pan that has been sprayed with cooking spray.
Drizzle cauliflower with ¼ cup olive oil.
Sprinkle cauliflower with spices and toss to coat.
Roast for 15 – 20 minutes until cauliflower is browned and tender.
Remove from oven.
While cauliflower is cooking, slice the oranges, reserving any juice.
In a small bowl, combine the lemon juice, white wine vinegar, and olive oil. Season with salt and pepper. Set aside.
In a large bowl, combine the cooked cauliflower, barley, oranges, olives and mint.
Drizzle with the lemon and white wine vinegar dressing.
Toss to coat. Sprinkle with almonds and serve.