Can I make this sauce ahead of time?
Yes. Mix all ingredients and refrigerate up to 3 days in an airtight container. Stir before serving.
How spicy is this sauce?
The heat comes from extra-hot horseradish and chili powder, making it moderately spicy. Reduce horseradish to 1/4 tbsp for milder flavor.
What can I substitute for mayonnaise?
Sour cream or Greek yogurt work as 1:1 swaps for a tangier, lighter base.
Can I double this recipe?
Yes. Double all ingredients. Mix thoroughly and taste before adjusting salt and horseradish heat.
Is this gluten-free?
Check your Worcestershire sauce label—most brands contain gluten. Use certified gluten-free Worcestershire for a gluten-free version.