Microwave 2 potatoes in their wrappers, 6-8 min, flipping over halfway through; cut in half

Meanwhile heat 1 tbsp oil in skillet over med-high; pat steak dry, season with 1-2 tsp steak seasoning + sear 3-4 min per side for med-rare (for more well done add 1-2 min per side); for best results, use tongs to hold steak up on its fat side for 1 min to render fat crispy; rest 5 min + cut into ½-inch slices

Wash + dry parsley; remove stems, tear or chop into rough pieces

Divide steak between plates + dollop sour cream onto potatoes + sprinkle with parsley—great job!