Steak w/Couscous, Cucumber, Mint and Corn | Umami

Ingredients

• 2 bavette steaks
• 2 tablespoons olive oil
• 2 tablespoons butter
• Sea salt and cracked black pepper
• 1 cup dry Israeli couscous
• Juice of 1/2 lemon
• 1/2 English cucumber, sliced
• 2 ears of corn, grilled and kernels shaved
• 1/3 cup sliced scallions
• 2 tablespoons finely chopped fresh mint, plus more for serving
• 1/3 cup crumbled feta cheese
• Flat-leaf parsley, to serve