What is the golden ratio for bartending?

These are two parts of liquor, one part of sweet and one part of acid, which is commonly known as the Golden Ratio. If you follow this proportion, a world of cocktails will open up. The golden ratio for making the perfect cocktails is 2 parts of liquor, 1 part of acid (usually lemon or lime juice) and 1 part of simple syrup. Use this formula and your cocktails will all be delicious.