How do I make cocktail sauce smoother?
Use prepared horseradish that is finely minced or grated (not cream-style horseradish sauce) and whisk hard for 20 to 30 seconds. If you want it extra smooth, let the sauce rest 10 minutes, then whisk again. For a totally sleek texture, you can blend it for 5 seconds, but that may mellow the horseradish bite a little.
What is the difference between prepared horseradish and horseradish sauce?
Prepared horseradish is grated horseradish preserved in vinegar. Horseradish sauce is usually creamy (often with mayo or sour cream). This recipe is written for prepared horseradish for the cleanest, classic flavor.
Can I make it less spicy?
Yes. Start with 1 tablespoon horseradish and skip the cayenne. You can always add more after tasting. Horseradish strength varies a lot by brand, so it is smart to sneak up on the heat.
Can I make it without ketchup?
You can, but it stops being classic cocktail sauce. If you need a ketchup-free version, try a base of chili sauce or a mix of tomato paste plus a little water and honey. The flavor will be more intense and less sweet, so adjust lemon and salt to balance.
Why does my cocktail sauce get watery?
Usually it is one of two things: very wet horseradish, or too much lemon juice added at once. Drain excess liquid from the horseradish if needed, and whisk in acid gradually. If it still feels thin, add 1 to 2 more tablespoons ketchup or chili sauce to bring back body.
Can I make it ahead?
Yes. It is best after 30 minutes to a few hours in the fridge, once everything has had time to meld. Over a few days the horseradish punch can soften, so if you are making it far ahead, taste before serving and add a small spoonful of horseradish to wake it back up.