Barnaul resident shares slow cooker cauliflower casserole recipe

Anna Stepkina, a resident of Barnaul, shares a recipe for a tasty and juicy vegetable casserole that can be easily made in a slow cooker.
Nov 8, 2025
1

This recipe demonstrates an easy way to prepare a flavorful cauliflower casserole using a slow cooker.

Source:

Maksim Butusov / E1.RU

Cauliflower is a real treasure trove of vitamins, from which you can prepare many different dishes. Anna Stepkina, a resident of Barnaul, shared with NGS22.RU a recipe for a tasty and juicy vegetable casserole that is easy to make in a slow cooker.

What we need:

  • Cauliflower — about 550 grams

  • Olive oil — 35 ml

  • White onion — 1 large head

  • Carrot — 1 medium piece

  • Milk (full-fat) — 1 cup

  • Chicken egg — 1 piece

  • Hard cheese — 140 grams

  • Thick sour cream and mayonnaise — 90 grams each

  • Salt and spices — to taste

Preparing the vegetables:

Let«s start by preparing the main ingredients. Peel and finely chop the onion. Also peel and grate the carrot. Separate the cauliflower into small florets, rinse under running water, and drain well in a colander.

Preparing the sauce:

To make the casserole tender and flavorful, let«s prepare a milk sauce. In a deep bowl, beat the egg, add milk, sour cream, and mayonnaise. Mix well until smooth. Grate the hard cheese on a coarse grater.

Next, place the prepared vegetables in the slow cooker bowl, pour the milk mixture over them, and sprinkle with grated cheese. Cook in the «Baking» or «Casserole» mode until done (approximately 40-50 minutes).

Read more