Chef Juliette
Smelt (Éperlans)
Tiny éperlans, lightly floured and fried until their tails stand crisp, arrive in a generous heap on a napkin with fried parsley and grooved lemon, a weeknight lesson in heat and restraint.
Culinary Explorer
A cooking platform built around craft, culture, and the stories behind what we eat.
Horse-radish Butter
Created by Chef Juliette
Based on No. 290, Horse-radish Butter, from Le Guide Culinaire (1907) by Auguste Escoffier
Beurre de raifort turns two ingredients into a clean, bracing spread: fresh horseradish pounded into real butter, then sieved smooth for smoked fish, cold beef, and a dinner-party table.
Appetizers & Snacks
French
Make Ahead
Dinner Party
20 min
Active Time
0 min cook•50 min total
YieldAbout ⅔ cup (160 ml / 150 g), 8 appetizer servings
Beurre de raifort (horseradish butter) teaches that texture controls heat. Before touching a pan, know this: you don't need one, and the sieve does as much flavor work as the grater. It removes the root's wiry fibers and distributes its raw bite evenly, so every mouthful is clean and bracing rather than a sudden blast.
The entry assumed a heavy mortar, a fine sieve, and a practiced kitchen hand. At home, a sturdy bowl and flat wooden spoon do the pounding, while an ordinary fine-mesh sieve finishes the work. The book's four ounces of butter to two ounces of root already make a sensible home batch, so neither the quantity nor the exact two-to-one ratio has changed. The dedicated hand and heavy mortar are brigade scaffolding; thorough pounding and sieving are the dish and must stay. One cook, one stove, one evening.
The finished beurre de raifort should be pale ivory, finely flecked, and smooth enough to drag across rye bread without catching a fiber. Keep the butter pliable but cool, grate the root at the last moment, and give the sieving your full attention. That final passage through the mesh decides the dish.
Raifort belongs most naturally to Alsace and the northeastern French table, where its sharp root cuts through smoked fish, boiled meats, and rich charcuterie. Classical kitchens carried that appetite into the family of beurres composés, pounding flavorings into butter and passing them through a sieve for a fine, even finish. Beurre de raifort is sometimes confused with sauce raifort, but this preparation remains the plainer and more concentrated union of butter and root alone.
The technique, the tradition, and the story behind every dish.
Discover Culinary ExplorerIngredients
unsalted butter
Quantity
½ cup (120 ml / 113 g)
pliable but cool
fresh horseradish root
Quantity
about ½ cup loosely packed (120 ml / 57 g)
peeled and finely grated immediately before use
| Ingredient | Quantity |
|---|---|
| unsalted butterpliable but cool | ½ cup (120 ml / 113 g) |
| fresh horseradish rootpeeled and finely grated immediately before use | about ½ cup loosely packed (120 ml / 57 g) |
Equipment Needed
- •Fine grater or rasp
- •Sturdy medium bowl
- •Flat wooden spoon or small pestle
- •Fine-mesh sieve, about 15 cm (6 inches) wide
- •Flexible bowl scraper
Instructions
- 1
Temper the butter
Put the butter in a sturdy bowl. It should yield easily beneath a wooden spoon but retain its matte surface, ideally around 18 to 20°C (65 to 68°F). If it is firm enough to crack, leave it briefly at room temperature; if it looks shiny or oily, chill it for 5 minutes before continuing.
Do not melt the butter. Melted fat cannot hold the grated root evenly and will set with a greasy, separated texture. - 2
Grate the raifort
Peel only as much horseradish root as you need, then grate it finely and weigh out 57 g (2 oz). Work immediately, because the clean heat begins fading as soon as the cut root meets the air. Keep the room ventilated and turn your face aside when lifting the grater; fresh raifort can make the eyes water with admirable efficiency.
- 3
Pound with butter
Smear the butter firmly against the side of the bowl until smooth, then add the grated raifort in three additions. Pound and press after each addition until no wet clumps remain and the flecks look evenly dispersed. If the butter softens into a greasy paste, stop and chill the bowl for 5 to 10 minutes. Ça se rattrape: once the butter is pliable rather than oily, continue pounding.
- 4
Pass the sieve
Set a fine-mesh sieve over a clean bowl. Working in small portions, rub the butter firmly through the mesh with a flexible scraper or the back of a spoon, then scrape the smooth beurre de raifort from the underside. Discard the dry fibers left behind. If the mixture is too cold to pass, let it stand for 2 or 3 minutes, but never warm it over heat. This sieving is not decoration; it tames the root and gives the butter its clean, even bite.
- 5
Pack and chill
Pack the beurre de raifort into a small covered crock or shape it into a log in parchment. Chill for at least 30 minutes so it firms and the flavor settles through the butter. Let it stand at room temperature for 10 minutes before serving with smoked fish, cold beef, radishes, or rye bread. Spread it generously. À table!
Chef Tips
- •Choose a horseradish root that feels hard and heavy, with no soft or shriveled patches. Peel only the section you need and keep the rest tightly wrapped in the cold.
- •Weigh the grated root after peeling. Its volume changes with the grater and how tightly it is packed, but the source formula is exact: two parts butter to one part horseradish by weight.
- •Use real butter, never margarine or a spreadable substitute. The butter carries the root's volatile heat and gives the beurre de raifort its clean finish. We don't apologize for butter.
- •With smoked trout or salmon, pour a dry Alsatian Riesling. Its acidity meets the butter while its fruit stands calmly beside the raifort.
Advance Preparation
- •Make the beurre de raifort up to 3 days ahead, cover it tightly, and refrigerate. Its heat is brightest during the first day, then becomes rounder and gentler.
- •For easier service, shape the finished butter into a parchment-wrapped log and chill it. Bring it out 10 minutes before serving so it spreads without losing its cool structure.
- •The wrapped log can be frozen for up to 1 month. Thaw it overnight in the refrigerator and use it promptly, since prolonged storage softens the fresh root's bite.
Frequently Asked Questions
Nutrition Information
1 serving (about 19g)
Calories
90 calories
Total Fat
10 g
Saturated Fat
6 g
Trans Fat
0 g
Unsaturated Fat
3 g
Cholesterol
27 mg
Sodium
30 mg
Total Carbohydrates
1 g
Dietary Fiber
0 g
Sugars
1 g
Protein
0 g
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