Blend together:
1/2 cup olive oil
1/4 cup lemon juice
1 tablespoon dijon mustard
1 large raw egg
Toss that dressing with:
1 or 2 large head(s) of romaine lettuce
1/2 teaspoon black pepper
1/3 cup grated parmesan cheese (grate your own for this recipe. It's worth the hassle.)
box of croutons