Yes, you sure can. I suggest layering this casserole like you would with lasagna noodles. One layer of frozen pierogis, a layer of kielbasa, and a layer of sauce finished with a layer of cheese.
Continue layering until all of your ingredients have been used.
Then, in a baking dish, bake in a 350-degree oven for 30 – 45 minutes. Until the cheese is bubbly and the top is a light golden brown.