Spanish Mayonnaise(Mayonesa espanola)

 Assemble these supplies:

• 2 egg yolks
• 1 teaspoon salt
• 1/2 teaspoon dry mustard 
• 1 cup olive oil
• 1 tablespoon vinegar (or
• 1/2 tablespoon lemon juice)

Steps in preparation: 
 

1. Mix the egg yolks, salt, and mustard in an electric mixer or blender at lowest speed.
2. Add olive oil according to the preceeding "Cocktail Dip" recipe. 
3. When smooth and creamy, blend in the vinegar or lemon juice. 
4. Refrigerate at least an hour before serving.
5. Use as a dip for chips or raw vegetables.
6. MAKES 1 1/2 CUPS.