Grain-based salads are filling and nutritious, and work really well with fresh fruit, which adds colour, texture and taste.
Chop the onions and fry them in the vegetable oil. Rub the mushrooms clean, chop and then and add to the pan. Season with salt and pepper.
Grate the potatoes and season with salt and pepper. Brush a large baking tin with butter and put a half of the grated potatoes there.
Grate the cheese. Put the mushrooms onto the potatoes, coat them with 1-2 tablespoons of sour cream and sprinkle with half of the grated cheese
Put the second half of potatoes over the cheese, coat with the remaining sour cream and sprinkle with the second half of cheese. Heat the oven to 180°C.
Bake in the oven until cooked through and golden on top.
Make the most of your leftovers
If you loved this recipe, why not try
Sascha at Hugh Grierson Organic, a family-run farm in Perthshire, shows us how to spice up those mince and tatties this Halloween.
If you have leftover cooked potatoes to use, from the fridge or freezer, why not try this delicious, simple recipe from Blas y Tir.
This is a great alternative to a classic roast dinner, and so easy: all you really need to do is chop some veg!
A simple way to create a tasty dish from your leftover potatoes and bacon. Le Creuset recommend you enjoy with steamed broccoli or a fresh green salad spritzed with lemon.
The fastest, easiest stir-fry! Just brown your mince, stir-fry those veggies and this dish will be ready in under 30 minutes.
Chilling in the fridge rather than baking in the oven is the key to this simple yet spectacular fruity, nutty deliciousness which pleases nearly everyone and is great for entertaining.
A favourite at Chinese restaurants, these moreish pancakes can be served in the place of bread with many meals, or with a spicy dipping sauce as part of a Chinese-style meal.
Make the most of your potatoes and create this amazing Patatas Bravas with a UK twist dish invented by Albert Bartlett.
Keep your fridge at 5°C or below
Did you know that adjusting the temperature of your fridge could help to preserve your food for three days longer than usual? A big win to help keep your food fresher for longer. Our fridge temperature tool can help you learn how to change the temperature on your specific fridge brand.