Step 1

In a large pan, bring water to a rapid boil and add the frozen pierogies. Boil according to package directions (about 10 minutes) until cooked through. They will puff up and float when done. Strain and set aside.

Step 2

While the pierogies are boiling,fry the bacon until crispy then set on a towel lined plate to drain and crumble. Leave grease in the pan.

Step 3

Add your diced onions to the bacon grease in your pan and saute until cooked through and golden. Remove from the heat and drain.

Step 4

Preheat your oven to 350°F (175°C).

Step 5

Spray a 9X13 casserole dish with cooking spray, then pour the drained pierogies into the pan. Pour the heavy cream and melted butter evenly over the pierogies.

Step 6

Add the sauteed onions evenly over top and sprinkle on the crumbled bacon. Gently fold the ingredients together so they are somewhat mixed in.

Step 7

Place in the oven and bake for 30 minutes or until heated through and bubbly.