Gather your mise en place; get together all of the equipment needed for the recipe and gather your ingredients.

Carefully Citrus juice is good and all but the zest (small pieces of citrus peel) has even more flavour! The oils in the peel of the fruit help to give off that citrusy taste and smell.zest the lime using a An extra fine grater typically used on citrus, ginger, garlic or hard cheeses. Watch those fingertips!rasp into a bowl. Cut the lime in half and squeeze all the juice into the bowl with the zest.

Measure the cumin into the lime juice. Measure the sour cream into a bowl.

Mix all of the ingredients together and add a pinch of salt. Allow to set for at least 20 minutes in the fridge and adjust seasoning before serving. If desired, transfer to a squeeze bottle for easy service.