What cocktail has rich demerara syrup and either rye whiskey or gin?

Based on your preference for a cocktail that includes rich demerara syrup and either rye whiskey or gin, the "Trinidad Sour" stands out as the best match among the options provided. This robust and unique cocktail features a blend of lemon juice, Angostura bitters, rye whiskey, and orgeat syrup, creating an intriguing flavor profile that balances zest, sweetness, and spice. The Trinidad Sour’s complexity is primarily driven by the generous use of Angostura bitters, which pairs exceptionally well with the rye whiskey, offering a deeply nuanced taste experience. Although it doesn't specifically list demerara syrup, the orgeat syrup adds similar layers of sweetness and texture, making it a satisfying choice for your preferences.

If you're more inclined towards gin and intrigued by complex flavors, the "Gimlet" is another top-rated option. With ingredients like lime juice, gin, and sugar syrup, it delivers a refreshing and balanced cocktail, perfect for those who enjoy a blend of zesty citrus with the botanical notes of gin. While it doesn't have demerara syrup either, the sugar syrup provides a touch of sweetness that complements the overall flavor profile elegantly.

For a truly unique and adventurous choice, the Trinidad Sour is your best bet, featuring rye whiskey and an irresistible mix of flavors. But if you lean towards gin and prefer a classic, straightforward cocktail, the Gimlet won't disappoint.