Makes 1 pint
Ingredients:
• ½ teaspoon dry mustard
• ½ teaspoon salt
• Dash white pepper
• ¼ cup red wine vinegar
• 1 egg
• 2 green onions, with tops, in pieces
• Thin sliver of garlic
• 2 hard-cooked egg yolks
• ½ bunch water cress
Directions:
1. Place ingredients in a blender.
2. Blend about 30 seconds
3. Add gradually 1 ½ cups salad oil
4. Blend to smooth, thick emulsion.