Remove attribute in order email

[tjacke88]

I'm trying to figure out how to remove a product attribute from the order email (Color for example sake)

I have found the relevant file at 

vendor/magento/module-sales/view/frontend/templates/email/items/order/default.phtml

Working in it from my child theme

This is what me and a colleague came up, though it seems to be hanging at the checkout when an order is submitted

                <?php foreach ($block->getItemOptions() as $option): ?>
                
                <?php 
                    if(isset($option['color']) 
                        {
                            } else {
                    ?>
                <dt><strong><em><?= /* @@escapeNotVerified */  $option['label'] ?></em></strong></dt>
                <dd><?= /* @escapeNotVerified */  nl2br($option['value']) ?></dd>
    
                <?php } ?

                <?php endforeach; ?>

Any help would be appreciated