Sheet-Pan Pierogies With Brussels Sprouts and Kimchi

Preparation

1. Step 1

   Set a rack in the lower third of the oven and heat oven to 400 degrees. Add the brussels sprouts and kimchi to a rimmed sheet pan. (A small amount of kimchi juice is fine and adds lots of flavor.) Drizzle with 2 tablespoons oil and season with salt and black pepper, and toss to combine. Transfer the sheet pan to the oven.

2. Step 2

   Prepare the dill sour cream: Combine the sour cream, dill, oil, lemon and salt in a small bowl and whisk to combine. If the cream is too thick, add a tablespoon of water. (You are looking for the consistency of heavy cream.)

3. Step 3

   After 15 minutes, remove the pan from the oven and add the pierogies. Drizzle everything with the remaining 3 tablespoons oil, and, using a spatula, toss everything together. Return to the oven, and roast until the brussels sprouts are tender, and the pierogies are puffed and golden, another 20 to 25 minutes. (Don’t flip the pierogies.)

4. Step 4

   Drizzle with olive oil, scatter with dill, and serve with dill sour cream and halved lemon.