Slovakia · Side
Zemiakové Placky
About this recipe
This recipe comes from a regional cooking tradition that draws on its own pantry, technique, and culinary history. The full editorial context for this cuisine is something we're still developing; the scaling and conversion tools above work the same regardless of origin.
As a side dish, Zemiakové Placky is designed to support a main course rather than command attention — built around vegetables, grains, or pulses with seasoning that lifts rather than dominates.
Use the scaler above to set the number of servings you actually want to cook — quantities resize with culinary fractions, units promote sensibly (three teaspoons become a tablespoon), and the result reads like the recipe was written for your table.
Recipe data is sourced from TheMealDB's open community database; ScaleRecipe handles the curation, the scaling math, the editorial commentary, and the conversion utilities woven into each page.
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Method
- 1. Prepare the Potatoes
- Start by peeling and finely grating the potatoes. To ensure extra crispiness, use a clean kitchen towel to squeeze out as much moisture as possible.
- 2. Mix the Ingredients
- In a large mixing bowl, combine the grated potatoes, chopped onion, minced garlic, eggs, flour, marjoram, salt, and black pepper. Stir well until the mixture forms a thick, consistent batter.
- 3. Heat the Oil
- In a large frying pan, heat a generous amount of oil over medium heat. The oil should be hot but not smoking.
- 4. Fry the Pancakes
- Spoon portions of the batter into the pan, flattening each into a thin pancake. Fry until golden brown and crispy on one side, then flip and cook the other side until equally golden and crispy.
- 5. Drain & Serve
- Transfer the cooked pancakes onto a plate lined with paper towels to remove excess oil. Serve immediately while hot, with sour cream, garlic dip, or as a side dish.
Cooking notes
Scaling works best when you weigh ingredients rather than measure by volume — small differences in packing can compound at higher multipliers.
For volume-to-weight conversions of any ingredient — flour, sugar, butter, salts — use the ingredient converter. To translate the recipe's oven temperature between °C, °F and gas mark, see the temperature converter.
When you scale this recipe up or down, remember that cooking time does not scale linearly. A doubled cake takes longer, but not twice as long; a doubled soup takes roughly twice as long. The cooking-time guide gives sensible starting estimates by dish geometry.
Scaling notes
Scaling Zemiakové Placky
Zemiakové Placky is written for around four servings as it stands on this page — scaling it up for a party or down for a meal-for-one is the small math problem most home cooks face every week. Here's how this particular dish responds to scaling, what changes linearly, and what doesn't.
Side dishes scale more predictably than most categories. Zemiakové Placky cooks in roughly the same time at 1× and 2× because sheet-pan or sauté geometry doesn't change with batch size — only the depth of the layer does. Adjust seasoning by 1.5× when doubling, and watch the pan capacity: crowding a roasting tray means steaming, not browning.
This recipe calls for eggs, which are the trickiest ingredient to scale to non-integer multiples. A US "large" egg weighs about 50 g; if a fractional scaling lands on, say, 1.5 eggs, beat one egg and weigh 25 g of the beaten mixture rather than guessing. The same goes for halving recipes — half an egg is 25 g of beaten egg, not a dramatic estimate.
When you scale the flour in this recipe, weigh it in grams if you can — a cup of flour can weigh anywhere from 113 g to 150 g depending on how you measure. The ScaleRecipe ingredient converter uses the King Arthur Baking reference of 120 g/cup for all-purpose flour, which is the same standard most modern baking books assume.
Skip the math entirely — ScaleRecipe's scaler rewrites every ingredient line above with proper culinary fractions and smart unit promotion the moment you change the serving count. Open the scaler →
Beyond the recipe
Substitutions & make-ahead — Zemiakové Placky
Two things home cooks ask about most when they're outside the recipe's exact assumptions: what swaps work for which ingredients, and how the dish behaves when you make it ahead. Both depend on what Zemiakové Placky is doing structurally — here's the practical version.
Substitution ideas
Eggs
For binding (cookies, quick breads, meatballs): 1 large egg ≈ 1 tbsp ground flaxseed + 3 tbsp water, rested 5 minutes until gelled — structurally closest to a real egg. For moisture without structure (cakes, brownies): ¼ cup unsweetened applesauce or mashed banana per egg, accepting some loss of rise.
All-purpose flour
For gluten-free, a 1-to-1 gluten-free baking blend (one that contains xanthan gum) is the most reliable swap. For texture variations: bread flour gives chewier results; cake flour gives more tender. Avoid almond or oat flour as a 1:1 swap — they don't form gluten and most recipes structurally depend on it.
For weight-based swaps and arbitrary quantities, the ingredient density converter and the cup-to-grams chart cover most pantry staples.
Make-ahead and storage
Side dishes vary widely in their make-ahead tolerance. Zemiakové Placky keeps well refrigerated if it's a roast, grain, or pulse dish — though roasted vegetables especially benefit from a hot-oven reheat (425 °F / 220 °C) to recapture some of their browned crispness. Microwaving makes them mushy. Mashed potatoes and creamed grains need a splash of milk or broth on reheating. Vinaigrette-dressed salads dress at serving time; mayonnaise-based salads benefit from overnight rest.
Recipe video
Zemiakové Placky
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Cooking aids
Tools to use while you cook this.
Each opens in a new tab so the timer keeps running. The math is auditable on the guide page below each converter, with worked examples and where the numbers come from.
Volume
Tablespoons, teaspoons, cups, ml, fluid ounces — every culinary volume unit, with US/metric/imperial cups handled distinctly.
OpenWeight
Grams, ounces, pounds, kilograms — exact for any ingredient, plus the volume-to-weight conversions for ~40 pantry staples.
OpenTemperature
Fahrenheit, Celsius, gas mark — translate any oven temperature, with notes on conventional vs convection.
OpenCooking time
The cube-root rule for scaling up, the differences between meat / cake / soup geometry, and sensible starting estimates.
OpenPan size
9-inch round vs 8-inch square vs 13×9. The math is surface area, not diameter — and the converter shows you both.
OpenLength
Inches and centimetres — for when a recipe says “cut into 1-inch pieces” and your ruler is metric.
OpenIngredient density
A cup of flour weighs 120 g; a cup of honey weighs 340. The full table of ~40 staples, with sources.
OpenOpen in main scaler
Edit the recipe text, scale by serving count, and copy the result. Same parser as the in-page scaler, more room to work.
OpenFrom the journal
Original essays on the small details.
The why behind the technique — original writing on the ingredient and equipment choices that separate a good cook from a frustrated one.
Reading a recipe like a chef
The 30-or-so recipe terms that show up most often, decoded
Read essayMay 4, 2026
Cooking for one — scaling principles
The math, the practical realities, and the recipes designed for one from the start
Read essayMay 4, 2026
How long do leftovers actually last?
Beyond the USDA's 3–4 days: the variables that actually determine the safe window
Read essayMay 4, 2026
Go deeper
Where this recipe sits in the wider tradition.
Each guide below is a real essay on the cuisine or the category — pillars, staples, techniques worth learning — paired with a curated grid of recipes filed under it.
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