Wash and scrub the potatoes. Slice off any bruised spots or sprouts then slice the potatoes in half. Preheat the oven to 400°F. Line a baking sheet with parchment paper and set aside.
Add 1 ½ lbs baby red potatoes to a large bowl along with 2 Tbsp olive oil, ½ tsp salt, and ¼ tsp ground black pepper. Toss the potatoes with the seasonings on until evenly coated.
Spread the potatoes onto half of the baking sheet in a single layer. Place in the oven to bake for 15 minutes.
While the potatoes are baking, add 1 lb green beans to the same bowl you used for the potatoes. Add in 1 Tbsp olive oil, 4 minced garlic cloves and ½ tsp Italian seasoning. Toss together until the green beans are evenly coated.
Once the potatoes have cooked for 15 minutes, remove the baking sheet from the oven and spread the green beans over the other half of the baking sheet.
Bake for an additional 23-28 minutes, or until the potatoes are tender when poked with a fork and edges of veggies are a bit crispy. Remove from oven and transfer to a bowl to serve.