Making Homemade Whataburger Sauce is simple if you follow these easy steps:

1. Combine Base Ingredients: In a medium mixing bowl, add the mayonnaise, ketchup, and yellow mustard.
2. Add Flavorings: Mix in the diced pickles, white vinegar, garlic powder, onion powder, smoked paprika, and cayenne pepper.
3. Season: Add salt and pepper to taste. Be sure to mix well to ensure all flavors are evenly distributed.
4. Chill: Cover the bowl with plastic wrap and refrigerate for at least 30 minutes. This allows the flavors to meld together beautifully.
5. Taste Test: After chilling, taste the sauce and adjust seasoning if needed.
6. Serve: Your Homemade Whataburger Sauce is now ready to be enjoyed!

Following these steps will help you create a delicious sauce that rivals the original.