[header] How to make spicy mayo [title] Whisk together the hot sauce and mayo. [step] Put the prepared mayonnaise and hot sauce in a glass bowl and whisk together, vigorously, until evenly combined. [substeps] One very popular spicy mayo is made with sriracha. 
Keep in mind, many people may find this chili sauce to be extremely spicy. Taste test after you mix your mayo up to determine if you should add more chili, or perhaps water it down by adding more mayo.