Preheat oven to 375.

Chop onions and garlic. Throw butter in skillet, med heat and cook your onions, 3-4 mins or until transient, then add garlic, 30 secs. Set aside.

Throw some more butter in the skillet, med heat. Add panko, salt and pepper. Once golden brown, take off heat, place in small bowl and set aside.

Dice your kielbasa, if you chose to add it. Give it a 5 min cook over med-high heat in a skillet and drain.

Perogies should be thawed. You can boil them if they're frozen.

Make your McCormick Creamy Mix, add salt and pepper. Add your onions and garlic. Mix with your cheese.

Spray your baking pan with Pam, then place 1st layer of perogies and kielbasa.

Spread cheese mixture over 1st layer. Add another layer of perogies and kielbasa, then add your second layer of cheese over it.

Cover with foil. Bake for 30 mins.

Grab your panko mix, add parmasan and chives. It gets sprinkled over the casserole when it's done.