Whipping up a homemade spread of creamy, tangy mayonnaise relies on the right combination of ingredients. It all begins with an essential component: oil. Oil acts as the base that helps thicken and emulsify the mixture while also creating its signature texture and mouthfeel.
Opt for a neutral-oil like vegetable or canola oil, and consider adding a pinch of salt to help balance out the acidity from various other ingredients, like the lemon juice and vinegar.