Stir together ketchup, horseradish, Worcestershire, 2 teaspoons lemon juice and salt in a small bowl until well combined.
Taste and adjust flavors to your liking.
Cover and store in the fridge until ready to serve.
Notes
The horseradish brings the heat. Feel free to adjust the amount to your liking.
This recipe makes a decent amount that's perfect for a party. But if you happen to have leftovers, store the sauce in an airtight container for up to one week.