![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/b0f84891a89be9af5d2b671ce785d6e1.jpg)
A terpug baked with potatoes is a good option for a hostess to cook lunch quickly, tasty and not expensive. Terpug is a tasty, non-fat fish that you can’t overdry in cooking. That is difficult to spoil.
To prepare our dish we need:
- grassroots - 1200-1400 (2 fish of 600-700 grams each);
- potatoes - 12-14 pieces of medium size;
- bulb onion - 2 pcs .;
- vegetable oil - just grease a baking sheet.
For the sauce:
- sour cream - 100g .;
- kefir - 200g .;
- roe of roe - (if the fish caught with caviar);
- spices (in the recipe used: a little coriander, dill);
- salt to taste.
Cooking
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/fc41a66a61e1c761fd3ab7153c777ee8.jpg)
1. Clean, wash the fish well, cut off the fins, leave the head and tail. So the fish will not dry out. Peel potatoes and onions.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/beeb357091c59df2f6b7c9eb3108f492.jpg)
2. Onions we cut into semirings, not very thin.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/8ea29f4b1d1891697cd77522beb6d44b.jpg)
3. Cut potatoes with rounds. If there is a grater, with a shredder function, then install it on the widest slot.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/5c85e6f31235c3589d2e6bb20c87c6c8.jpg)
4. Put the baking sheet on a greased vegetable oil in turn, first the potatoes, then the onions.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/f866faa1315326a02b13505f8baf0dee.jpg)
5. Prepare the caviar for the sauce. Rinse it while it is in the film, and then clean it from the film.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/69485bb5de4d42f25b06b0f2fb1f0f6e.jpg)
6. If you just bake it like a fish, it will be dry. Therefore, we put it in the sauce. In a mixer, mix the kefir with sour cream, add spices, salt and caviar.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/fb9c12138487a6eed0501af79f89359d.jpg)
7. We do not add the remaining ingredients, it is enough to salt the sauce, which we will fill with everything.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/7bdff968e56a0e319036a8052405458c.jpg)
8. Spread the fish on the potatoes with onions, and pour the sauce too.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/e531cb5102bab9daa5d9c812b588eb93.jpg)
9. The sauce should be enough to soak all foods, as well as inside the fish.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/4342853b5d6ffb5094ec99838a927243.jpg)
10. After everything is soaked, you can put in the oven.
![Potato baked with potatoes Potato baked with potatoes](https://food-and-recipes.com/content/12/12683/2852b5fa5aabd7e6361d5998feb8b8d1.jpg)
11. We set the mode: the temperature is 180 - 200, 30-35 minutes in time. Our dish is ready.