What type of cheese is served in the Texas dip?

Pepper jack cheese is the correct choice for the Texas dip, as it is known for its creamy texture and spicy flavor, which enhances the overall taste profile of the dip. This cheese includes jalapeño peppers or other types of chili peppers, providing a distinctive kick that aligns well with the bold flavors often associated with Texas cuisine. The combination of the cheese's creaminess and the heat from the peppers makes it an ideal ingredient for a flavorful dip that pairs well with tortilla chips or other dippables, capturing the essence of Texas-inspired dishes.

The other cheeses listed, while popular in various recipes, do not contribute the same level of flavor complexity associated with the Texas dip. American cheese is milder and creamier but lacks the spiciness, Swiss cheese has a nutty flavor that does not complement the dip's characteristics, and cheddar cheese, though it can provide a robust flavor, does not offer the same heat and creaminess that pepper jack does. Thus, pepper jack cheese stands out as the perfect choice for creating an authentic Texas dip experience.