Step 1: Preheat the Oven - Preheat your oven to 400°F (200°C) for optimal roasting.
Step 2: Prepare the Potatoes - Combine halved mini potatoes with 1 tablespoon of olive oil, salt, and pepper. Toss and spread on one side of the sheet pan.
Step 3: Add the Garlic - Scatter the peeled garlic cloves around the potatoes on the sheet pan.
Step 4: Prepare the Steak Marinade - In a mixing bowl, whisk together remaining olive oil, Dijon mustard, honey, balsamic vinegar, dried thyme, salt, and pepper.
Step 5: Marinate the Steaks - Coat the steaks in the marinade and let sit for 15-20 minutes.
Step 6: Add the Green Beans - Toss green beans in the remaining marinade and place on the sheet pan with the steaks and potatoes.
Step 7: Bake the Sheet Pan Dinner - Bake for 25-30 minutes until steaks are done and potatoes are tender.
Step 8: Serve and Enjoy - Let the steak rest, serve with the roasted vegetables, and drizzle with balsamic glaze.