In a bowl, combine the liquid ingredients and set them aside.
Collect all dry spices on a plate.
Combine the base ingredients. To do this, put the boiled yolks in a bowl and knead them well. Add sour cream and mustard (if there is no soft mustard, reduce the amount to 1 tablespoon).
Add dry and liquid ingredients to the "base" in a bowl. Mix everything well and let stand for 20-30 minutes.
Enjoy your meal!
Recipe Notes
Today we are going to make Big Tasty sauce. I confess - I took a long time to prepare it (either one component was not there, then the other), but the sauce really turned out like in McDonald's.