Mashed Potato Casserole

by Editorial Staff

A simple casserole made from boiled potatoes, cheese, and cream. The recipe for this potato dish is good for improvisation.

Summary

Cook Time	20 minutes
Total Time	20 minutes
Course	Side Dish
Servings (Default: 4)

Ingredients

Potatoes (peeled and chopped) – 900 g
Fat cream (culinary, for whipping) – 100-125 g (1/2 cup)
Hard cheese (shredded on a grater) – 40-50 g (about 1/3 cup)
Vegetable oil – for lubricating molds
Salt – 0.25 teaspoon. (taste)
Ground black pepper – 0.125 teaspoon. (taste)
Milk (optional)
Green onions for serving (optional)

Instructions

Peel the potatoes, cut into small pieces and boil in lightly salted water until tender (15-20 minutes, or until tender).
Then drain the water and mash the potatoes in mashed potatoes with a potato grinder. Season with salt and pepper. If necessary, you can add a little warm milk for a fluffier puree.
Heat-resistant molds, 4-6 pieces with a volume of 280-300 ml (or one mold with a volume of approximately 1.5 liters), grease with vegetable oil. Place the tins on a baking sheet and fill them with mashed potatoes.
Turn on the oven to preheat to 180 degrees. Beat the cream with a mixer until “soft peaks”.
Add grated cheese to the cream, stir and put this mixture on top of the potatoes.
Place in a preheated oven and bake for 15-20 minutes, until lightly browned.
Sprinkle the finished mashed potato casserole with chopped green onions. If desired, you can add to the mashed potatoes to taste: fried onions or garlic, chopped herbs, horseradish or mustard, pieces of blue cheese or fried bacon, etc.

About Editorial Staff

The Boss Kitchen editorial staff oversees content review, fact-checking, and recipe verification across the site. Published articles pass through the editorial team before going live, ensuring ingredient lists, techniques, cooking times, and nutritional claims hold up in a home kitchen. The team coordinates contributions across the site writers, handles reader corrections, and maintains consistency in measurement conventions, safety guidance, and dietary labeling. Posts under this byline typically represent team-reviewed reference material, site announcements, or editorial roundups rather than individual-author features, and they are held to the same sourcing standards as bylined recipe and product coverage.