- 1 tablespoon olive oil
- 1 1/2 pounds flounder fillets
- salt and ground black pepper to taste
- 1 tablespoon chopped fresh dill
- 1/2 cup sour cream
- 2 tablespoons capers, drained and rinsed
- lemon, zested
- 1 lemon, cut into wedges
- Preheat oven to 425 degrees F (220 degrees C). Line a baking sheet with aluminum foil and coat with olive oil.
- Arrange flounder fillets on prepared baking sheet and season with salt and pepper.
- Bake in preheated oven for 10 minutes and sprinkle evenly with dill. Continue baking until fish flakes easily with a fork, about 2 minutes more.
- Stir sour cream, capers, and lemon zest in a bowl; season with salt. Serve fish with lemon wedges and sour cream caper sauce.