What to cook with mashed potatoes for dinner: a recipe for a delicious and satisfying casserole with fish

Iryna MelnichenkoLS Food
Delicious potato casserole. Source: eatsmarter.com

Mashed potatoes can be used to make not only patties, but also delicious and satisfying casseroles, dumplings, and pies. It's worth noting that mashed potato dishes cook very quickly.

Homemade casserole

The cook shared on Instagram a recipe for a delicious fish and mashed potatoes casserole that is very easy to prepare.

Casserole recipe


  • Fish fillet – 750 g
  • Onion – 1 pc
  • Cilantro and parsley
  • Lemon zest
  • Garlic – 3 cloves
  • Peas – 100 g

For the potato layer:

  • Potatoes – 750 g
  • Butter – 50 g
  • Cream – 50 g (it doesn't matter, then increase the amount of milk)
  • Milk – 100 g
  • Mozzarella or other hard cheese – 50 g
  • Salt, pepper, oil

Method of preparation:

1. Mash the potatoes, and add the grated cheese.

Potatoes for mashed potatoes

2. Chop the onion and fry until it turns brown. Then add the fish, herbs, garlic, and lemon zest. Stew everything, breaking up the lumps, cook for 10 minutes, and add the peas.

Preparing the base for the dish

3. Put a fish layer on the bottom of the baking dish, then a potato layer on top. And bake for 10-15 minutes.

Ready-made casserole

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