We clean the cod, wash it and separate the fillets.
Peel the pumpkin and cut it into plates.
Prepare the sauce: to do this, combine the cottage cheese and sour cream, squeeze out the garlic, add salt and seasonings. Mix everything together.
The baking dish is greased with oil and spread the pumpkin in one layer.
Put the pieces of fish fillet on the pumpkin. Roast salt, pepper to taste and generously pour the prepared sauce. Cover the form with foil and bake at 180 degrees for 40-45 minutes.