Name: Brood and Barleys Grand Marnier Cordon Rouge Recipe
Cook time: 48 h
Total time: 48 h
Yield: 12 servings
Ingredients: 1 cups Cognac (good quality VSOP or VS); 0.5 cups Neutral grain spirit (95–100 proof) or high-proof vodka; 0.5 cups Water; 0.5 cups Bitter (Seville) orange peels (fresh, thinly zested, avoid pith); 0.25 cups Sweet (Valencia or navel) orange peels (thinly zested); 1 tsp Dried bitter orange peel or curaçao peel (optional, for complexity); 0.5 each Vanilla bean (split); 0.5 tsp Coriander seeds (lightly crushed); 0.25 each Cinnamon stick (small); 1.25 cups Granulated sugar; 1 cups Water (for syrup); 0 to taste Caramel (optional, for color; made from 2 tbsp sugar); 1 tsp Orange flower water (optional, very small amount); 1 tsp Fresh orange zest (for garnish; optional)

Method

Liqueur Base

Combine spirits

In a clean, large glass jar or bottle (about 1–1.5 L capacity) combine 1 cup cognac with 1/2 cup neutral grain spirit. This gives the liqueur body and brightness. Seal and gently swirl to mix.

Add the 1/2 cup water reserved for dilution to the spirit blend now or after maceration depending on desired ABV (adding now helps extract flavors more evenly).

Orange Maceration & Flavor

Prepare peels and spices

Using a fine zester or vegetable peeler, remove only the colored portion of the orange peels from the bitter and sweet oranges, avoiding the white pith. Thinly slice or shred the peels to reach about 3/4 cup total zest volume (0.5 cup bitter + 0.25 cup sweet). Lightly crush coriander seeds and split the vanilla bean.

Macerate

Place the prepared orange peels, crushed coriander seeds (1/2 tsp), 1/4 cinnamon stick, 1/2 split vanilla bean, and 1 tsp dried curaçao peel (if using) into the jar with the spirits. Seal tightly and store in a cool, dark place. Gently invert the jar once daily. Macerate for 5–10 days and taste every 48 hours: the goal is a vibrant, slightly bitter orange character without excessive vegetal or pithy notes. Stop maceration when aroma and flavor match your preference (typically 7 days).

After maceration, strain the spirits through a fine mesh sieve lined with cheesecloth into a clean bowl or measuring jug to remove solids. Press gently on solids to extract liquid but avoid forcing through fine pith particles.

Sugar Syrup & Coloring

Make simple syrup

Combine 1 cup water and 1.25 cups granulated sugar in a small saucepan. Heat gently while stirring until the sugar fully dissolves. Do not boil vigorously. Remove from heat and let cool to room temperature.

Adjust sweetness and dilution

Combine the strained orange-infused spirit with the cooled simple syrup in a clean vessel. Taste and adjust: for a drier liqueur use less syrup; for sweeter use more. Traditional Grand Marnier is moderately sweet. If the liqueur appears too strong, add up to an additional 1/4 cup water to reach the desired balance.

Color (optional)

If you want a deeper amber color like commercial Cordon Rouge, prepare a small caramel by melting 2 tablespoons sugar in a small pan until amber, then stir in 1 teaspoon hot water to dissolve; cool. Add a few drops of the cooled caramel to the liqueur, mixing thoroughly, until you reach the desired color. Use sparingly — this is for color only.

Finishing

Rest and marry

Transfer the blended liqueur into a clean bottle and seal. Let it rest for at least 2 weeks in a cool, dark place to allow flavors to marry. Shake gently every few days.

Final adjustments

After resting, open and taste. If desired, add up to 1 teaspoon orange flower water for an aromatic lift (do this in 1/4 teaspoon increments). If brightness is lacking, steep a teaspoon of fresh orange zest for 24–48 hours, then strain. If there is any sediment, filter through coffee filter or fine muslin before bottling for serving.

Label and serve chilled in small digestif glasses. Store at room temperature or in the refrigerator; consume within 12–18 months for best quality.