Crank that oven to 400℉ and line your pan with parchment (lifesaver for cleanup!)

Chop potatoes into similar sizes (tiny ones stay whole, medium get halved, big ones quartered)

Toss potatoes with 2 tbsp oil, half the salt, and whatever seasonings your family tolerates

Spread those potatoes out in a single layer (crucial step!)

Bake 20 mins (perfect time to help with homework)

Pull out, give a quick stir (don't burn yourself like I always do)

Mix green beans with remaining oil, salt and seasonings

Layer beans on top of potatoes (my youngest calls this "making a veggie blanket")

Back in the oven for another 20 mins

Sprinkle with Parm if using and serve while hot!