Elegant Kir Royale Cocktail With Blackcurrant and Champagne

Why You’ll Love This Recipe

• It needs only two main ingredients and is ready in 5 minutes.
• Crème de cassis adds a rich blackcurrant flavor and a beautiful ruby-rose color.
• Dry sparkling wine keeps the cocktail lively, elegant, and well balanced.
• It is easy to make one drink or scale up for a celebration.

Grocery List

• Produce: 1 small lemon
• Dairy: None
• Pantry: Crème de cassis, brut Champagne or dry sparkling wine, ice, and cold water

Full Ingredients

For the Kir Royale

• 1/2 fluid ounce (1 tablespoon or 15 ml) crème de cassis: Choose a good-quality blackcurrant liqueur with a deep berry flavor.
• 4 fluid ounces (1/2 cup or 120 ml) brut Champagne or dry sparkling wine: Chill it to 40–45°F (4–7°C) before mixing.

For the Garnish

• 1 lemon twist: Cut a strip of peel approximately 3 inches long and 1/2 inch wide, avoiding as much bitter white pith as possible.

For Chilling the Glass

• 1 cup ice
• 1/2 cup cold water

Step-by-Step Instructions

Step 1: Chill the sparkling wine and glass

Make sure the Champagne or sparkling wine is thoroughly chilled to 40–45°F (4–7°C). Fill a clean 6- to 8-ounce Champagne flute with 1 cup of ice and 1/2 cup of cold water. Let the glass stand for 2 minutes, then discard the ice water and dry the glass completely. A cold, dry glass helps the cocktail stay crisp and bubbly.

Step 2: Prepare the lemon twist

Use a vegetable peeler or paring knife to remove a strip of lemon peel approximately 3 inches long and 1/2 inch wide. Trim away excess white pith, which can taste bitter. Set the twist aside while you build the drink.

Step 3: Measure the crème de cassis

Pour exactly 1/2 fluid ounce (1 tablespoon or 15 ml) of crème de cassis into the bottom of the chilled flute. Adding the liqueur first allows the rising bubbles from the sparkling wine to mix the cocktail gently and evenly.

Step 4: Open the sparkling wine safely

Remove the foil and loosen the wire cage while keeping one thumb firmly over the cork. Hold the bottle at a 45-degree angle, point it away from people and fragile objects, and slowly twist the bottle rather than the cork. Ease the cork out with a quiet sigh instead of a loud pop to preserve the carbonation.

Step 5: Add the Champagne slowly

Tilt the flute slightly and slowly pour in 4 fluid ounces (1/2 cup or 120 ml) of chilled brut Champagne or dry sparkling wine. Pause if the foam approaches the rim, then finish pouring once it settles. The drink should develop a luminous ruby-rose color with a steady stream of fine bubbles.

Step 6: Garnish and serve

Hold the lemon twist over the glass with the colorful side facing the drink. Gently pinch it to release the citrus oils across the surface, then rest the twist on the rim or drop it into the glass. Do not stir vigorously, as stirring can flatten the bubbles. Serve the Kir Royale immediately while it is cold and lively.

Pro Tips

• Choose a dry sparkling wine: Crème de cassis is sweet, so brut Champagne, Crémant, Cava, or another dry sparkling wine creates the best balance.
• Measure the liqueur: More crème de cassis creates a sweeter, heavier cocktail. The 1:8 ratio in this recipe keeps the blackcurrant flavor distinct without overpowering the wine.
• Pour the cassis first: The sparkling wine will naturally lift and distribute the liqueur, reducing the need to stir.
• Keep everything cold: Cold sparkling wine retains carbonation better and produces a more refreshing drink.
• Scale carefully: One 750 ml bottle of sparkling wine makes approximately six cocktails when each receives a 4-fluid-ounce pour.

Variations

• Drier Kir Royale: Reduce the crème de cassis to 1/4 fluid ounce (1 1/2 teaspoons or 7.5 ml) and keep the sparkling wine at 4 fluid ounces.
• Raspberry Royale: Replace the crème de cassis with 1/2 fluid ounce raspberry liqueur for a softer red-berry flavor.
• Zero-Proof Blackcurrant Sparkler: Use 1/2 fluid ounce blackcurrant cordial and 4 fluid ounces chilled nonalcoholic brut sparkling wine. Select a cordial without added carbonation so the drink does not foam excessively.

Storage & Make-Ahead

A Kir Royale should not be stored after mixing because it will quickly lose its bubbles. The sparkling wine and crème de cassis can be chilled up to 24 hours in advance. Prepare the lemon twist up to 4 hours ahead, wrap it in a barely damp paper towel, and refrigerate it in an airtight container. For a party, measure the crème de cassis into individual chilled flutes up to 15 minutes before serving, but wait until the last moment to add the sparkling wine. Seal leftover sparkling wine with a pressure-rated sparkling wine stopper, refrigerate it at 40°F (4°C) or below, and use it within 24 hours.

Nutrition (per serving)

Calories: 143 kcal | Carbs: 9g | Protein: 0g | Fat: 0g | Saturated Fat: 0g | Fiber: 0g | Sugar: 8g | Sodium: 8mg | Cholesterol: 0mg