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Concombres Glacés

Concombres Glacés

Created by Chef Juliette

Based on No. 2123, Concombres Glacés, from Le Guide Culinaire (1907) by Auguste Escoffier

Cucumber carved into plump garlic-clove shapes, parboiled just enough, then rolled through butter and its own reduced liquor until every piece shines. The gloss is not decoration here; the gloss is the technique.

Side Dishes
French
Dinner Party
Special Occasion
Weeknight
25 min
Active Time
20 min cook45 min total
Yield4 servings

Concombres glacés (butter-glazed cucumbers) teaches the distinction between cooking in liquid and finishing with it. The cucumber is only done when the same liquor that softened it has reduced to a thick syrup and clings in a clear, buttery film. The gloss is the point of a glaze.

The original entry is terse because it assumed an entremetier, the vegetable cook, who already knew Carottes glacées (glazed carrots), had a broad copper sautoir ready, and could judge syrup by sight. What changes here is scale and exposition: two cucumbers for four people, one measured cup of water, and the visual cues the old instruction expected the cook to know. The staffed station and copper pan are scaffolding and can go; the quick parboil, real butter, reduction, and final rolling are the dish and must stay. One cook, one stove, one evening.

The final minute matters most. Roll the cucumbers rather than stirring them, and watch the bubbles change from loose and watery to small, slow, and syrupy before you stop.

Concombres glacés belongs not to a single province but to the Paris-centered classical repertoire of vegetable garnitures, where carrots, turnips, onions, and cucumbers shared a grammar of butter, sugar, and reduction. The name is often misread: glacés here means lacquered with concentrated cooking liquor, not chilled, and the cucumbers are served warm. The preparation passed from staffed grand kitchens to bourgeois dinner tables because its finish looks formal while its means are plain, a paring knife, a wide pan, and close attention to the last spoonful of liquid.

The technique, the tradition, and the story behind every dish.

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Ingredients

large English cucumbers

Quantity

2 large (about 1½ lb / 680 g)

peeled, seeded, and shaped like large garlic cloves

water

Quantity

8 cups (1.9 L / 1.9 kg)

for parboiling

fine sea salt

Quantity

1 tablespoon (15 ml / 18 g)

for parboiling

water

Quantity

1 cup (240 ml / 240 g)

for glazing

unsalted butter

Quantity

3 tablespoons (45 ml / 42 g)

cut into pieces

granulated sugar

Quantity

2 teaspoons (10 ml / 8 g)

fine sea salt

Quantity

¼ teaspoon (1.25 ml / 1.5 g)

for glazing

Equipment Needed

  • Small sharp paring knife
  • 12-inch (30 cm) straight-sided sauté pan
  • 12-inch (30 cm) parchment cartouche
  • Slotted spoon

Instructions

  1. 1

    Turn the cucumbers

    Peel the cucumbers and cut them crosswise into 2-inch (5 cm) lengths, then quarter each lengthwise. Slice away the watery seed channel. Tourner, meaning to trim into an even rounded shape, each piece with a small paring knife: round the shoulders and taper one end until it resembles a plump garlic clove. Aim for 20 to 24 pieces of similar thickness. Uniform size matters more than perfect sculpture.

    Keep each piece flat-side down while trimming and cut away from your supporting fingers. Save the clean cucumber trimmings for a salad or cold soup.
  2. 2

    Parboil them quickly

    Bring the parboiling water and its tablespoon of salt to a full boil. Add the cucumbers and cook for 60 to 90 seconds after the water returns to the boil, just until the edges look slightly translucent while the centers remain firm. Drain immediately, refresh briefly under cold running water, and dry them thoroughly. This parboil sets the surface; it must not soften the pieces through.

  3. 3

    Begin the glaze

    Arrange the cucumbers in one layer in a 12-inch (30 cm) sauté pan. Add the glazing water, butter, sugar, and remaining salt. The liquid will come only partway up the pieces, which is right; the cucumbers surrender more liquor as they cook. Bring it to a brisk simmer, then cover the surface with a cartouche, a round of parchment with a small hole in its center. Cook for 3 to 4 minutes, rolling the pan once so the pieces turn without being bruised.

  4. 4

    Reduce the liquor

    Remove the cartouche and raise the heat to medium-high. Boil steadily for 5 to 8 minutes, rolling the pan often, until the cucumbers yield to the point of a knife but still hold their shape and the cooking liquor has reduced to small, slow bubbles. If the cucumbers become tender before the liquor is syrupy, lift them out with a slotted spoon, reduce the liquor alone, then return them. If the syrup catches or the butter separates into an oily slick, pull the pan from the heat, add 1 tablespoon of hot water, and roll gently until it comes together. Ça se rattrape.

  5. 5

    Roll to a gloss

    Lower the heat and return any lifted cucumbers to the pan. Move the pan in short circular motions for 30 to 60 seconds, rolling every piece through the thickened cooking liquor until all sides are coated. The finished glaze should be clear, pale gold, and syrupy enough to cling, never browned or sticky like caramel. Transfer the cucumbers immediately to a warm serving dish and scrape every spoonful of glaze over them. Serve at once. À table!

Chef Tips

  • Choose firm English cucumbers with narrow seed channels. If an ordinary waxed cucumber is what you have, peel it deeply, remove the full seed core, and cut the remaining flesh into slightly larger pieces so it survives the glaze.
  • Use a broad pan. In a narrow saucepan the cucumbers pile up and soften before the liquor can reduce; in a 12-inch (30 cm) pan, evaporation and tenderness arrive together.
  • Butter, not margarine or oil. The finish depends on butter emulsifying with the concentrated cooking liquor, and another fat leaves the surface greasy instead of glazed. We don't apologize for butter.
  • Serve these beside roast chicken, veal, or a simply cooked white fish. Their quiet sweetness and buttery glaze are especially useful when the main dish has a savory jus rather than a cream sauce.

Advance Preparation

  • The cucumbers can be peeled, shaped, and wrapped in a lightly dampened towel up to 4 hours ahead. Keep them cold and dry them before parboiling.
  • They may be parboiled up to 2 hours ahead, cooled, dried thoroughly, and refrigerated on a towel-lined plate.
  • Do the glazing just before serving. A finished glaze dulls as it waits, and repeated reheating softens the cucumbers past the point where they hold their shape.

Frequently Asked Questions

Nutrition Information

1 serving (about 140g)

Calories
105 calories
Total Fat
9 g
Saturated Fat
5 g
Trans Fat
0 g
Unsaturated Fat
3 g
Cholesterol
23 mg
Sodium
200 mg
Total Carbohydrates
5 g
Dietary Fiber
1 g
Sugars
4 g
Protein
1 g

Note: Chef personas and recipes are created with AI assistance. Cook with care: follow safe food-handling practices, check doneness with a thermometer when needed, and adapt for allergies and your kitchen.

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