Wash baby potatoes and cut them in half.

Heat 2 tablespoons of butter in a skillet over medium heat. Add the halved potatoes, season with salt and pepper, and cook for about 10-12 minutes until golden brown on one side.

Push the potatoes to one side of the skillet; add the steak pieces to the other side. Sear until browned on all sides (5-7 minutes), seasoning with salt and pepper.

Add minced garlic into the skillet and stir to combine; cook for another minute until fragrant.

Stir in remaining butter and chopped parsley; mix well before serving warm.