func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
    let vc =   storyboard?.instantiateInitialViewController(withIdentifier: "FoodDetailViewController") as? FoodDetailViewController
    self.navigationController?.pushViewController(vc!, animated: true )
}

class FoodDetailViewController: UIViewController {

var recipe: Recipe!
var text: String!
var body: String!


@IBOutlet weak var foodImage: UIImageView!


override func viewDidLoad() {
        super.viewDidLoad()
        title = recipe.name

}

private lazy var imageView: UIImageView = {
    let view = UIImageView()
    view.image = UIImage(named: "PP grey")
    return view
}()

var image: UIImage? {
    didSet {
        imageView.image = image
    }
}