All recipes of delicious dishes

Potato casserole with cheese and onions

Ingredients:

Potatoes — 750 g
Butter — 40 g
Large onion
Milk — 100 ml
Grated cheese — 200 g
Dijon mustard — 1 tsp
Salt and pepper — to taste
Tomato — 2-3 pc

Heat the oven to 200 degrees. Boil the potatoes in salted water (15-20 minutes). While the potatoes are cooked, melt the butter in a frying pan and fry the onion until golden state.
Add milk and cook until almost boiling. Drain the potatoes and turn it into a puree. Add the milk, onion and cheese and ¾ mustard and a little spice.
Dish brush with butter and place to mashed potatoes, sprinkle the grated cheese and a layer of sliced ​​tomatoes on top. Bake for 20-25 minutes until cheese zapechetsya not become golden brown.