📝 About This Recipe
Named after the iconic 'King of the Cowboys,' this classic American mocktail is a sophisticated twist on the nostalgic fountain favorite. By balancing the deep, caramel notes of premium cola with the bright, tart snap of pomegranate-based grenadine, we elevate it from a simple soda into a complex temperance drink. It is the perfect bubbly companion for those seeking a bold, refreshing beverage without the alcohol, finished with the essential touch of a high-quality maraschino cherry.
🥗 Ingredients
The Base
- 6-8 ounces Classic Cola (chilled, preferably a cane sugar variety)
- 1/2 to 1 ounce Artisanal Grenadine Syrup (pomegranate-based for best flavor)
The Chill & Brightness
- 1 cup Clear Ice Cubes (large cubes to prevent rapid dilution)
- 1 teaspoon Fresh Lemon Juice (optional, to balance sweetness)
The Garnish
- 2-3 pieces Luxardo or Maraschino Cherries (with a teaspoon of the cherry syrup)
- 1 piece Fresh Mint Sprig (for a modern aromatic touch)
- 1 slice Lemon Wheel (thinly sliced)
👨🍳 Instructions
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1
Begin by selecting a tall, chilled highball glass. Placing the glass in the freezer for 5 minutes prior to assembly ensures the carbonation stays active longer.
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2
Fill the chilled glass to the brim with large, clean ice cubes. Using larger cubes is essential as they melt slower, preventing your drink from becoming watery.
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3
Measure out exactly 1 ounce of high-quality grenadine syrup. Pour this slowly over the ice, watching it settle at the bottom of the glass to create a beautiful gradient effect.
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4
If you prefer a less cloying drink, add one teaspoon of freshly squeezed lemon juice directly over the grenadine. This acidity cuts through the sugar and brightens the cola.
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5
Open a fresh, cold bottle of cola. Tilt the glass slightly and pour the cola gently down the inside wall of the glass to preserve as much carbonation as possible.
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6
Observe the natural mixing of the dark cola and the ruby-red syrup. Use a long-handled bar spoon to give the drink exactly one gentle 'lift' from the bottom—do not stir vigorously or you will lose the bubbles.
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7
Skewers 2 to 3 premium maraschino cherries onto a cocktail pick. Using multiple cherries allows the flavor to infuse more deeply as you sip.
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8
Drizzle a tiny amount of the syrup from the cherry jar over the top of the drink for an extra layer of cherry aromatics.
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9
Place a thin lemon wheel on the rim or drop it directly into the glass for a pop of color.
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10
Slap a sprig of mint against your wrist to release its essential oils and tuck it into the ice near the straw.
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11
Insert a reusable glass or stainless steel straw, ensuring it reaches the bottom where the syrup is most concentrated.
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12
Serve immediately while the glass is frosting over and the carbonation is at its peak.
💡 Chef's Tips
Always use a cola made with cane sugar rather than high fructose corn syrup for a cleaner finish. Look for 'real' grenadine made from pomegranate juice rather than just red-dyed corn syrup. If the drink is too sweet, add a dash of Angostura bitters (if you don't mind the trace alcohol) or a splash of soda water. Chill your cherries in the fridge before adding them so they don't warm up the drink. Avoid crushed ice at all costs as it melts instantly and ruins the mouthfeel of the cola.
🍽️ Serving Suggestions
Pair with a classic American Wagyu burger and salty fries for the ultimate diner experience. Serve alongside spicy BBQ ribs; the sweetness of the Roy Rogers complements smoky, peppery sauces beautifully. Great as a refreshing afternoon treat with a bowl of salted mixed nuts. Enjoy with a rich chocolate fudge brownie to mirror the caramel notes in the cola. Serve in a vintage milk glass for a fun, retro aesthetic at parties.