Healthy Ukrainian Deruny: Lighter Potato Pancakes That Still Crisp Up

Active time: ~25 minutes | Total time: ~35 minutes | Serves: 4 (about 14–16 pancakes) | Difficulty: Easy

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Quick Overview

1. Air-fry or oven-bake instead of pan-frying — same crisp edge, a fraction of the oil
2. Swap the all-purpose flour for whole wheat flour for more fiber and a steadier blood sugar response
3. Top with Greek yogurt instead of sour cream — more protein, much less saturated fat
4. A light spray of oil is all the batter needs, not a pool in the pan
5. A cauliflower-based, lower-carb variation is included for anyone watching carbs closely

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What this version changes — and what it keeps

Traditional deruny get most of their calories from one place: the oil. A generous pan-fry is what gives them that dark, crackling edge, and oil absorbed during frying is also where the bulk of the fat and calories come from. The potato itself contributes almost no fat — fresh potatoes are virtually fat-free.¹ The frying method is the lever worth pulling here, not the potato.

The changes are targeted. Pan-frying becomes air-frying or oven-baking, which uses a small fraction of the oil. Part of the all-purpose flour becomes whole wheat flour, adding fiber without changing the recipe’s structure. Sour cream on top becomes Greek yogurt, which keeps the tang and creaminess while cutting saturated fat substantially. The grating method, the onion, the egg, the basic ratios — all of that stays exactly the same. This is still deruny; it’s just cooked differently.

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Why these swaps work

Air-frying or baking instead of pan-frying is the single biggest change here, and it’s backed by more than habit. According to Cleveland Clinic, using an air fryer — which typically needs only about a tablespoon of oil — can cut the calories you’d normally get from deep frying by up to 80%, since fat absorption is what drives up calories in fried food in the first place.² Traditional deruny are pan-fried rather than deep-fried, which already uses less oil than a deep fryer, but a “generous layer” of oil in a pan is still far more than the light mist an air fryer or oven needs — so the swap still meaningfully reduces the oil the pancakes actually absorb, even if the realistic reduction lands well short of that 80% figure. Mayo Clinic Health System describes the same underlying mechanism: air fryers use a fan and hot air to crisp food with “usually just a spritz of cooking oil,” making the method a lower-fat, lower-calorie alternative to deep-fat frying.³

Whole wheat flour matters more than its small quantity in this recipe might suggest. Refining wheat into white flour strips out more than half its B vitamins, about 90% of its vitamin E, and nearly all of its fiber.⁴ That fiber isn’t just a number on a label — bran and fiber slow the breakdown of starch into glucose, which means a steadier blood sugar response instead of a sharp spike.⁴ In a dish built almost entirely around starch, that’s a meaningful place to intervene, even with just a few tablespoons of flour.

Swapping sour cream for Greek yogurt is one of the more dramatic changes on a per-tablespoon basis. Full-fat Greek yogurt contains about 97 calories, 5 grams of fat, and 9 grams of protein per 100 grams; the same amount of full-fat sour cream contains about 198 calories, 19 grams of fat, and 6 grams of protein.⁵ Cleveland Clinic specifically recommends swapping Greek yogurt in for “some of the sour cream” in dips, dressings, and toppings, noting that Greek yogurt carries roughly twice the protein of regular yogurt and can help you feel fuller for longer.⁶

There’s a secondary benefit to baking or air-frying rather than frying raw potato in oil: research summarized by Harvard notes that baked and microwaved potatoes generally contain more resistant starch than boiled ones, and resistant starch digests more slowly than ordinary starch, producing less of a blood sugar spike.¹ It’s a modest effect on its own, but it adds to the case for the cooking-method swap rather than working against it.

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Healthy deruny recipe

Recipe developed independently by Heritage Healthy Kitchen, drawing on traditional Ukrainian culinary methods. Sources for further reading are listed at the end of this article.

Ingredients

For the batter (serves 4, about 14–16 pancakes)

• 1.5 kg (about 3.3 lb) starchy potatoes (russet or similar), peeled
• 1 large onion, peeled
• 2 large eggs
• 3 tablespoons whole wheat flour (or 2 tablespoons whole wheat flour plus 1 tablespoon oat flour)
• ½ teaspoon salt, plus more to taste
• ½ teaspoon freshly ground black pepper
• Olive oil spray, or 1 tablespoon olive oil, for the basket or baking sheet

For serving

• Plain Greek yogurt
• Fresh dill, chopped

Instructions

Step 1: Grate the potatoes and onion

Grate the potatoes and onion using the small holes of a box grater or a food processor’s fine grating attachment, alternating between the two so the onion juice keeps the potato from browning.

Step 2: Drain, but not completely

Transfer to a colander and press out the excess liquid with the back of a spoon or your hands, leaving a little moisture behind. The mixture should be closer to thick sour cream in consistency than a dry mash.

Step 3: Mix the batter

Add the eggs, whole wheat flour, salt, and pepper. Stir gently until evenly combined. Whole wheat flour absorbs slightly more moisture than all-purpose, so if the batter looks too thick after a minute of resting, loosen it with a teaspoon of water.

Step 4a: Air-fry

Preheat the air fryer to 400°F (200°C). Lightly mist the basket with olive oil spray. Working in batches, drop heaping tablespoons of batter into the basket, leaving space between each, and flatten gently to about 1cm thick. Mist the tops lightly with oil. Air-fry for 10–12 minutes, flipping halfway, until deep golden and crisp at the edges.

Step 4b: Oven-bake (if you don’t have an air fryer)

Preheat the oven to 425°F (220°C). Line a baking sheet with parchment and brush lightly with olive oil. Spoon the batter onto the sheet in mounds, flatten to about 1cm thick, and lightly brush the tops with oil. Bake for 12–15 minutes, flip, then bake another 10–12 minutes until golden and crisp at the edges.

Step 5: Serve

Serve hot, topped with a spoonful of Greek yogurt and a scatter of fresh dill.

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Keto and low-carb variation

Potato is the main source of carbohydrate in this dish, so a true low-carb version means replacing most or all of it with a lower-carb vegetable. Riced cauliflower is the standard swap: a half-cup serving of riced cauliflower runs about 13 calories, compared with 100 calories for the same amount of white rice, and its carbohydrate content is correspondingly low.⁷ To make the swap, pulse a head of cauliflower in a food processor until it resembles coarse rice, then follow the same draining and mixing steps as the potato version, replacing half or all of the grated potato with riced cauliflower depending on how strict you want the carb count to be.

The texture changes somewhat — cauliflower holds less starch than potato, so the pancakes are a little more delicate and benefit from an extra egg or an additional tablespoon of flour to help them hold together. The flavor is milder too, which is why a generous amount of black pepper, garlic, or fresh herbs in the batter helps the cauliflower version taste like more than just “vegetables, fried.”

Keto and other low-carb diets aren’t appropriate for everyone, and individual carbohydrate needs vary with health conditions, medications, and activity level. Anyone considering a significant low-carb shift, especially with diabetes or another condition affected by blood sugar, should talk it through with a doctor or registered dietitian before making the change.

Keto cauliflower deruny — ingredients and method

Ingredients (serves 4, about 12–14 pancakes)

• 1 large head cauliflower (about 1.2 kg / 2.6 lb), riced
• 1 small onion, grated
• 3 large eggs
• ⅓ cup (35 g) almond flour
• ¼ cup (25 g) grated Parmesan cheese
• 2 cloves garlic, minced
• 2 tablespoons chopped fresh dill
• ½ teaspoon salt, plus more to taste
• ½ teaspoon freshly ground black pepper
• Olive oil spray, for the basket or baking sheet

For serving

• Plain Greek yogurt
• Fresh dill, chopped

Method

1. Rice the cauliflower: Pulse florets in a food processor until they resemble coarse rice, or use pre-riced cauliflower.
2. Remove the moisture: Microwave the riced cauliflower for 3–4 minutes, then wring it out in a clean kitchen towel — cauliflower holds more water than potato, so this step matters more here.
3. Mix the batter: Combine the dried cauliflower with the grated onion, eggs, almond flour, Parmesan, garlic, salt, pepper, and dill.
4. Air-fry: Shape into patties about 1cm thick, mist with oil, and air-fry at 375°F (190°C) for 8–10 minutes, flipping halfway, until golden at the edges.
5. Oven-bake (alternative): Bake at 400°F (200°C) on a parchment-lined sheet for 10–12 minutes per side.
6. Serve: hot, topped with Greek yogurt and fresh dill.

Approximate nutrition per serving (about 3 pancakes): 170–200 kcal, 8–10g carbohydrates, 9–10g protein, 11–13g fat, 3–4g fiber, 300–380mg sodium — noticeably lower in carbohydrates than either the traditional or the healthy potato-based version, thanks to the cauliflower swap.

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Kitchen tips

Don’t skip the oil entirely. A light mist or brush still matters for browning and crisping; a completely dry pancake tends to steam rather than crisp, regardless of the cooking method.

Preheat properly. Both the air fryer basket and the oven need to be fully up to temperature before the batter goes in, or the pancakes will sit and soften instead of setting a crust right away.

Don’t crowd the basket or sheet. Air needs to circulate around each pancake for the method to work as intended; pancakes touching each other steam at the point of contact and stay pale there.

For a gluten-free version, swap the whole wheat flour for a 1:1 gluten-free flour blend or two tablespoons of cornstarch — both bind the batter without the fiber boost, so if gluten isn’t a concern, whole wheat remains the better choice.

Greek yogurt can split slightly if it sits directly on a very hot pancake for too long. Adding it just before serving, rather than the moment the pancakes come off the heat, keeps it smooth.

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Nutritional comparison

Per serving — approximately 3–4 pancakes with 2 tablespoons of topping (one of 4 servings)

Nutrient	Traditional deruny	This version
Calories	~220–260 kcal	~150–180 kcal
Protein	~6g	~7–8g
Total fat	~10–12g	~3–4g
Saturated fat	~1.5g	~0.8g
Carbohydrates	~28–32g	~26–30g
Dietary fiber	~3g	~5g
Sodium	~350–450mg	~220–280mg

Nutritional values are estimates based on standard ingredient databases. They will vary depending on specific ingredients, brands, oil absorption, and portion size.

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Storage and reheating

Keeps in the refrigerator in an airtight container for up to 3 days, same as the traditional version. Reheat in the air fryer or oven at 350°F (175°C) until warmed through and crisp again; a microwave will work in a pinch but leaves the edges soft.

Freezes well for up to 2 months. Layer cooled pancakes between sheets of parchment before freezing, and reheat directly from frozen in the air fryer or oven, no need to thaw first.

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Frequently Asked Questions

Does air-frying really cut that much fat compared to pan-frying?
The mechanism is real: most of the added fat in fried food comes from oil the food absorbs while cooking, not from anything intrinsic to the ingredients. Cleveland Clinic’s “up to 80%” figure is specifically for switching from deep frying to air-frying.² Pan-frying, which is what traditional deruny use, already involves less oil than deep frying, so the realistic reduction from this particular swap is smaller than 80% — but a “generous layer” of oil in a pan is still considerably more than a light mist, so the reduction is real and worth having.

Can I bake these in a regular oven if I don’t have an air fryer?
Yes — the oven method in this recipe gets you most of the same benefit. The air fryer cooks slightly faster because of the forced air circulation, but a hot oven (425°F/220°C) with a properly oiled, parchment-lined sheet produces a similar crisp edge, just with a few extra minutes of cooking time.

Will whole wheat flour change the taste or texture much?
Barely, in this recipe. Because the flour is such a small proportion of the total batter, three tablespoons in roughly 1.5kg of potato, the flavor difference is subtle, more of a faint nuttiness than anything assertive. The texture stays close to the original; whole wheat flour just absorbs a touch more liquid, which the recipe accounts for.

Is Greek yogurt actually a good substitute for sour cream here, taste-wise?
It’s tangy and creamy in a similar way, though slightly less rich. Full-fat plain Greek yogurt is the closest match; nonfat versions are noticeably thinner and less satisfying on a hot pancake. If you want a middle ground, mixing equal parts Greek yogurt and sour cream cuts the saturated fat substantially while keeping more of the original richness.

Can the cauliflower version be made ahead of time?
Less successfully than you might hope. Riced cauliflower releases more water than potato as it sits, so the batter gets watery faster. It’s best mixed and cooked within 15–20 minutes of ricing the cauliflower, even more so than the potato version.

Is this version appropriate for someone managing blood sugar or diabetes?
The changes here, baking instead of frying, more fiber from whole wheat flour, generally move a starchy dish like this in a more favorable direction for blood sugar response.¹ ⁴ That said, deruny remain a potato-based dish, and individual needs around carbohydrate intake vary significantly with health status and medication. Anyone managing diabetes or prediabetes should check portion sizes and overall fit with a doctor or registered dietitian rather than relying on a single recipe swap.

Can I make this vegan?
The egg is the harder substitution here, since it helps bind the batter; a flax egg (1 tablespoon ground flaxseed plus 3 tablespoons water, rested for 5 minutes) works reasonably well as a replacement. For the topping, a plain unsweetened plant-based yogurt with a similar protein content to dairy Greek yogurt, several soy-based versions qualify, gives the closest result.

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The traditional version

If you want the full version with pan-frying in plenty of oil, all-purpose flour, and classic sour cream, our Traditional Ukrainian Deruny article covers that in detail, including the dish’s history and cultural background.

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Further Reading & Sources

The following sources were consulted for the nutritional information and health context in this article. Heritage Healthy Kitchen’s recipe was developed independently; these links are provided for readers who want to explore further.

1. “Are Potatoes Healthy?” The Nutrition Source, Harvard T.H. Chan School of Public Health. nutritionsource.hsph.harvard.edu/potatoes — potato’s fat content and resistant starch differences between baked, microwaved, and boiled preparation.
2. “Are Air Fryers Healthy?” Cleveland Clinic Health Essentials. health.clevelandclinic.org — registered dietitian commentary on calorie and fat reduction from air-frying versus deep frying.
3. “Reasons to Love Your New Air Fryer.” Mayo Clinic Health System. mayoclinichealthsystem.org — mechanism and fat-reduction benefits of air-frying versus deep-fat frying.
4. “Whole Grains.” The Nutrition Source, Harvard T.H. Chan School of Public Health. nutritionsource.hsph.harvard.edu — nutrient loss in refined flour and the blood-sugar-stabilizing role of fiber.
5. “The 7 Best Substitutes for Sour Cream.” Healthline. healthline.com — calorie, fat, and protein comparison between full-fat Greek yogurt and full-fat sour cream.
6. “Is Yogurt Good for You?” Cleveland Clinic Health Essentials. health.clevelandclinic.org — registered dietitian guidance on Greek yogurt’s protein content and use as a sour cream substitute.
7. “11 Healthy Rice Substitutes.” Healthline. healthline.com — calorie and carbohydrate comparison supporting riced cauliflower as a low-carb substitute.

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Disclaimer

The information in this article is provided for educational and informational purposes only. Heritage Healthy Kitchen makes no representations or warranties regarding the accuracy or completeness of any content on this site. Nutritional values are estimates only and will vary depending on the specific ingredients, brands, and measurements used. This content is not intended as dietary, medical, or professional nutritional advice. Always consult a qualified healthcare provider regarding any dietary needs or health conditions, particularly before making significant changes such as adopting a ketogenic or other low-carbohydrate diet. Heritage Healthy Kitchen is not responsible for any outcomes resulting from the use of recipes or information published on this site.

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