Step 1

Preheat oven to 350 degrees F.

Step 2

Place shallots and garlic in a handmade foil pouch and drizzle with olive oil. Roast 20 to 30 minutes or until tender. Remove from foil and chop.

Step 3

Meanwhile, cook pierogi according to package directions.

Step 4

In a large saute pan, heat reserved bacon fat over medium heat. Add roasted shallots and garlic. Saute for 1 minute. Add flour and stir for 1 minute. Whisk in heavy cream. Reduce by a third. Stir in cheeses until melted, creamy and thickened. Season to taste with salt and pepper. Remove from heat. Stir in cooked pierogi.

Step 5

Pour mixture into a 9 x 13 inch baking dish. Bake for 20 to 25 minutes. Let sit for at least five minutes. Top with more chopped green onion (optional).