Answers
1. The main challenge one faces in preparing a successful vinaigrette is failing of salad dressing due to not knowing where to start
2. An Emulsifier is a chemical that facilitate the process of emulsion to occur.
3. Ingredients that may be added to vinaigrette as an emulsifier are ; Lecithins (E322), Olive oil, mustard powder and honey
Step-by-step explanation
When making a dressing salad, there are various challenges that a person may face to end up with a successful salad dressing for vinaigrette. The very common barrier is not knowing how to go about with the preparation. A person should have the knowledge of preparing the recipe before starting. Another challenge is preparing too sweet vinaigrette. Here, you should learn to balance the test with salt.
An emulsifier is a chemical that contains a molecule that likes to be in oily conditions at one end and the other end in a water environment. For example, mayonnaise is an emulsifier that is present in egg yolks. Most emulsifiers is use originate from both natural and synthetic sources.
There are several ingredients that could be added into vinaigrette as emulsifiers. They are added to facilitate a quick and easy way to prepare. A good recipe with better emulsifying ingredients for vinaigrette's can include; olive oil (1 part), 2 parts seasoned rice vinegar, Dijon mustard and honey.