How many primary heat levels are commonly labeled on Taco Bell sauces?

• A. Two
• B. Three (Mild, Hot, and Fire)
• C. Four
• D. Five

Answer: (B)

Three primary heat levels are commonly labeled on Taco Bell sauces. The standard lineup includes Mild, Hot, and Fire. Mild offers gentle warmth, Hot provides a noticeable kick, and Fire delivers the strongest heat among the usual options. This three-tier scheme is what most people encounter in the standard sauce lineup, making it the best match for the question. Some limited editions or regional variations might differ, but for the typical, widely available sauces, three is the standard count.