Try this Comeback Sauce recipe, or contribute your own.
Why is this mixture separating into a greasy orange pool before the ingredients even hit the blades? Cooks frequently encounter this exact issue when blending mayonnaise-based condiments with high-acid additions like lemon juice and chili sauce. Emulsions require a careful balance of water and fat, and dumping every component into a blender simultaneously risks breaking that delicate suspension if the liquid volume overwhelms the mayonnaise base. Blending works efficiently for speed, yet shaking the components in a sealed jar provides better control over the incorporation of vegetable oil, preventing the sudden shear forces that break heavy-duty emulsions.
Modifying the acid profile changes the preservative capacity and the flavor sharpness of the final condiment. Freshly squeezed lemon juice introduces malic and citric acid that brighten the heavy mayonnaise base, but substituting bottled juice brings concentrated preservatives that leave a metallic aftertaste. Substituting standard yellow mustard for dry mustard alters the moisture ratio, requiring a reduction in added water to maintain the proper coating consistency. Worcestershire sauce contributes glutamates that interact with the natural umami found in chili sauce, creating a savory depth that balances the sharp heat from cayenne and hot sauce. Fat molecules coat the tongue, subduing the capsaicin burn from the hot sauce and allowing the spices to linger without overwhelming the palate.