Name: Coupes Eugenie
Prep time: 20 min
Total time: 45 min
Yield: 4 servings
Cuisine: French
Ingredients: 2 cups (473 ml / about 425 g) dense vanilla ice cream, softened only until foldable; ¾ cup loosely packed (180 ml / 120 g) marrons glacés (candied chestnuts), broken into 1 cm pieces; 1 cup (240 ml / 240 g) cold heavy whipping cream; 2 tablespoons (30 ml / 15 g) confectioners' sugar, sifted; ½ teaspoon (2.5 ml / 2.5 g) pure vanilla extract; 2 tablespoons loosely filled (30 ml / 12 g) crystallised Toulouse violets, kept dry until serving

Question 1

What are Coupes Eugénie made of?

Accepted Answer

Coupes Eugénie are a French frozen dessert of dense vanilla ice cream folded with 1-centimeter pieces of marrons glacés, or candied chestnuts. Each coupe is crowned with vanilla-scented Chantilly cream and finished at the table with crisp crystallised Toulouse violets, creating distinct creamy, chewy, and crackly textures.

Question 2

Can I use chestnut purée instead of marrons glacés in Coupes Eugénie?

Accepted Answer

No. Chestnut purée is not an equivalent for marrons glacés in Coupes Eugénie because purée streaks through the vanilla ice cream and removes the chewy candied pieces. Use 120 grams of brisures de marrons glacés, or break whole candied chestnuts into irregular 1-centimeter pieces, retaining some crumbs.

Question 3

How do I fold candied chestnuts into vanilla ice cream without melting it?

Accepted Answer

Soften the dense vanilla ice cream for only 3 to 5 minutes in a chilled metal bowl, until a flexible spatula can cut through it. Scatter over the 1-centimeter candied chestnut pieces, then make six to eight broad folds. Stop while distinct chestnut pieces and pale vanilla folds remain visible.

Question 4

What should I do if the ice cream starts melting while I fold it?

Accepted Answer

If vanilla ice cream turns glossy or pools at the edge while making Coupes Eugénie, stop folding immediately. Freeze the mixing bowl for 10 to 15 minutes, then finish with one gentle fold. Continued stirring melts the ice cream further and collapses the structure needed for generous mounds.

Question 5

How do I fix grainy Chantilly cream?

Accepted Answer

Whip the cold heavy cream, confectioners' sugar, and pure vanilla extract to soft, full peaks that bend at the tips. If the Chantilly cream becomes grainy, add the reserved 1 tablespoon of cold cream and whisk gently by hand until smooth. The finished Chantilly should fall from the whisk in a supple fold.

Question 6

Can I make Coupes Eugénie ahead of time?

Accepted Answer

Prepare the chestnut ice cream and portion it into four chilled coupes up to 4 hours ahead; once firm, cover without touching the surface and keep frozen. Whip the Chantilly up to 2 hours ahead and refrigerate covered. Keep crystallised Toulouse violets sealed at room temperature, then scatter them at the table to preserve their crisp sugar coating.

Culinary Explorer

Coupes Eugenie

Ingredients

dense vanilla ice cream

marrons glacés (candied chestnuts)

cold heavy whipping cream

Where cooking meets culture.

Ingredient	Quantity
dense vanilla ice creamsoftened only until foldable	2 cups (473 ml / about 425 g)
marrons glacés (candied chestnuts)broken into 1 cm pieces	¾ cup loosely packed (180 ml / 120 g)
cold heavy whipping cream	1 cup (240 ml / 240 g)