Buckwheat Bake with Beets and Feta Recipe
This buckwheat bake with beets and feta is a modern take on Polish ingredients that tastes like a warm salad turned into a substantial main course. Toasted buckwheat, sweet beets, cream and salty feta create a contrast of textures: loose grains, soft vegetables and lightly baked cheese. The recipe is designed so you can easily use up leftover roasted beets and make everything in one dish.
This dish combines buckwheat and beets, both very common in Polish home cooking, with feta, which is more associated with Mediterranean salads. As a result, it tastes familiar but not like typical “pork‑chop‑and‑potatoes” classics.
This is a bake that tastes a bit like a roasted salad – lots of vegetables, a light creamy coating and salty cheese. Instead of the usual pasta or potato bake, it uses buckwheat, so it has a more nutty flavour and keeps you full longer. It’s perfect for “fridge‑clearing” when you have leftover roasted beets.
Why this version works
- Cooking the buckwheat in stock gives it a deeper flavour than cooking it in plain water.
- Roasted beets add sweetness and moisture, so the bake doesn’t turn out dry.
- Feta baked on top forms a slightly crisp, salty crust.
- Cream and spinach bind the ingredients without turning into a heavy sauce.
Chef's tips
Towards the end of cooking the buckwheat, check it every 1–2 minutes – the grains should be tender but still offer slight resistance to the bite. When mixing in the diced beets, fold them in gently so they don’t stain everything an even pink. I never salt the feta in advance because it’s easy to overdo it – I always taste the mixture after adding the cheese and only then add more salt if needed.
How to serve
Serve as a standalone dish with a simple rocket or mixed‑leaf salad and a lemony vinaigrette to freshen everything up. It pairs well with kefir, natural yogurt or dry white wine, and for a work lunch you can sprinkle a handful of fresh herbs on top after reheating.
Watch out for
- Don’t overcook the buckwheat – if it’s too soft, the bake will be dense and mushy.
- If using frozen spinach, cook off the excess water thoroughly, otherwise the centre will be watery.
Substitutions
- You can replace feta with Balkan‑style brined cheese or goat cheese with similar saltiness.
- You can swap the 18% cream for thick Greek yogurt, added once the mixture has cooled slightly.
- You can replace spinach with kale, sautéed a little longer until softened.
Ingredients
- buckwheat groats - 200 g
- beetroot medium, already roasted or cooked - 3 pieces
- feta cheese - 150 g
- onion medium - 1 piece
- garlic - 2 cloves
- spinach fresh or frozen, leaves - 100 g
- vegetable stock can be made from a stock cube - 300 ml
- 18% cream - 100 ml
- rapeseed oil - 2 tablespoons
- dried thyme - 1 teaspoon
- salt to taste
- black pepper to taste, freshly ground
Preparation
- Rinse the buckwheat in a sieve under running water until the water runs clear. Bring the stock to a boil in a saucepan, add the buckwheat, reduce the heat and cook covered for 12–15 minutes, until it absorbs the liquid and is tender but still slightly springy to the bite.
- Remove the pan from the heat and leave the buckwheat covered for 5 minutes. Then fluff the grains with a fork – they should be loose and separate, without dense clumps.
- Peel the beets (roasted or cooked) and cut into 1.5 cm cubes. If they come straight from the fridge, warm them slightly in the microwave or in a pan until they are just cool rather than ice‑cold – the mixture for the bake shouldn’t be fridge‑cold.
- Peel the onion and cut into small cubes. Peel the garlic and chop very finely or press it through a garlic press so it distributes evenly throughout the bake.
- Heat the oil in a large pan over medium heat. Add the onion and fry for 3–5 minutes until it softens and turns translucent but doesn’t brown deeply. Add the garlic and fry for about 30 seconds, just until fragrant.
- Add the spinach. If using fresh, fry for 2–3 minutes until it wilts and reduces in volume by at least half; if using frozen, cook until completely thawed and there are almost no visible puddles of water in the pan.
- In a large bowl, combine the cooked buckwheat, diced beets, contents of the pan, cream, thyme and a pinch of salt and pepper. Gently mix with a large spoon until everything is combined but the beets keep their shape and don’t stain everything one uniform colour.
- Preheat the oven to 190°C, top and bottom heat. Lightly grease an ovenproof dish with oil. Transfer the buckwheat and vegetable mixture to the dish and smooth the top so the layer is fairly even – this helps the cheese brown uniformly.
- Crumble the feta over the top of the bake with your fingers, distributing it evenly so each portion gets some cheese. If the feta is very wet, pat it dry lightly with paper towel so the top browns better.
- Place the dish in the preheated oven and bake for 20–25 minutes, until the feta is lightly browned and the edges of the mixture are gently bubbling. After removing from the oven, let the bake stand for 5–10 minutes – it will firm up slightly and the portions will hold together.
Storage
After chilling, the buckwheat firms up slightly and the feta becomes denser, so it’s best to reheat the bake covered before serving. The flavour of the beets, buckwheat and thyme deepens noticeably on the second day.
I usually make this bake mid‑week, when roasted beets from Sunday are waiting in the fridge and I don’t feel like spending much time in the kitchen. I always save a portion for lunch at work – the next day, after reheating in the oven, it tastes even better.
