Place all the ingredients on your kitchen counter before starting. Measuring everything first makes the mixing process faster and helps you create a smooth and balanced homemade sauce.

Put mayonnaise, ketchup, Dijon mustard, and prepared horseradish into a medium bowl. These ingredients create the creamy texture and rich flavor that make this dipping sauce delicious.

Add paprika, garlic powder, onion powder, oregano, cayenne pepper, black pepper, and salt. Stir gently so every spice spreads evenly throughout the creamy mixture.

Pour in the white vinegar. Whisk everything together until the sauce becomes smooth, creamy, and fully combined. Make sure no spice lumps remain in the mixture.

Taste the sauce with a clean spoon. Add more cayenne for extra heat or a little more ketchup if you prefer a slightly sweeter dipping sauce.

Cover the bowl and refrigerate the sauce for at least 30 minutes. Chilling allows all the flavors to blend together and creates a richer, fresher taste.

Remove the sauce from the refrigerator. Give it one final stir before serving. This keeps the texture smooth and creamy while evenly mixing the seasonings again.

Transfer the sauce into a serving bowl. Enjoy it with blooming onions, onion rings, French fries, chicken tenders, burgers, sandwiches, or roasted vegetables.