Martha Stewart's Cooking School: Episode 7, Dressings and Emulsions

A. Trachta

Shallot and balsamic vinaigrette

Unlike, say, the stocks episode, we're not sure this dressings and emulsions episode of Martha Stewart's Cooking School is going to save you any money. What you'd spend on really good grapeseed oil or high quality Dijon mustard for use in homemade dressings is likely going to come out to more than what you'd spend for a bottle of Wishbone. But the product you'll end up with will be infinitely better, of course. And despite Martha's constant and sometimes false claims that all her recipes are easy, these truly are. (Even the mayonnaise.) Which gives us no reason not to at least give them a shot. Yes, even during this busy Thanksgiving week when the kitchen's already crowded with stress.

Martha explains, for anyone who may not know, that an emulsion is simply a mixture in which acid is suspended in oil, with the ratio tending towards three parts oil and one part acid. That formula was applied to the vinaigrette, creamy dressing, mayonnaise and aioli that made up Martha's lesson.

Basic Vinaigrette

2 tbsp white champagne vinegar (acid)
1/2 tsp salt
1/2 tbsp Dijon mustard
1/4 tsp freshly ground black pepper
1 shallot, finely minced
Apx. 6 tbsp olive oil

1. Add acid to a salad bowl, then add salt. Whisk together.
2. Add Dijon, mustard, pepper and shallot. Whisk together.
3. In a steady stream, add oil while whisking vigorously until you see a visible thickening take place.

Creamy Dressing

1/4 cup Greek yogurt
1/4 cup mayonnaise
1 tbsp fresh lemon juice
Thyme leaves, finely chopped
1/2 cup buttermilk
Salt
Pepper
4 oz. blue cheese

1. Add all ingredients except blue cheese to a mixing bowl and whisk together.
2. Crumble blue cheese into dressing and stir.

Homemade Mayonnaise

1 large egg yolk
1 tsp Dijon mustard
1 tsp fresh lemon juice
1 cup grapeseed oil
1/4 salt
Pinch of white pepper

1. Add egg yolk, mustard and lemon juice to a mixing bowl and whisk together.
2. Drizzle in oil slowly, whisking constantly, until emulsified.
3. Add salt and pepper.

Aioli

Pinch of saffron
1 tsp warm water
3 cloves of garlic
1/2 tsp mustard
Large pinch of salt
2 egg yolks
1 cup olive oil
Salt and pepper to taste

1. Add saffron to water to draw out the yellow color.
2. Use a mortar and pestle to crush garlic, mustard and salt into a paste.
3. Add saffron and water and continue to grind with pestle.
4. Add egg yolks and continue to grind with pestle.
5. Drizzle in oil slowly, grinding with pestle constantly, until emulsified.
6. Add salt and pepper.

Turn the page to see how our dressing turned out.