What are rattlesnake bites filled with?

The correct choice highlights that rattlesnake bites are a popular appetizer at Texas Roadhouse, consisting of a mixture of jack cheese and diced red peppers. This combination produces a flavorful, slightly spicy filling that is both creamy and rich. The jack cheese provides a smooth, melted texture, while the diced red peppers add a fresh, crunchy element that enhances the overall taste profile of the dish. This unique filling is then typically breaded and fried, creating a delicious appetizer that is well-loved by customers.

In contrast, the other options represent ingredients that are not part of the rattlesnake bites. Ground beef and cheddar cheese would suggest a completely different type of dish, while queso and jalapeños refer to popular Tex-Mex ingredients that do not align with the specific composition of rattlesnake bites. Chicken and avocado, on the other hand, might be assumed for a different kind of appetizer or dish, further underscoring that these ingredients do not match the traditional recipe for rattlesnake bites.