1/3 cup olive oil |
4 teaspoons vinegar or 4 teaspoons lemon juice |
1/2 teaspoon worcestershire sauce |
1 egg yolk (optional) |
1 teaspoon dijon mustard |
1/4 cup grated parmesan cheese |
2 -4 cloves minced garlic |
tabasco sauce (to taste) |
cracked pepper (to taste) |