No I don't, but I have a friend who does! She inspired me to look at recipes, and I found a lot on pinterest :) My favorite dressing otherwise if Girard's Light Cesear. It is even good as a chicken marinade! Here is the one she uses for Italian dressing:
1/4 cup white, rice, or white wine vinegar
1/4 cup lemon juice
2 tsp sugar
1 tsp dry mustard
1/2 tsp salt
1/2 tsp seasoning salt
1/2 tsp red pepper flakes
1/4 tsp black pepper
4 cloves garlic
1 cup canola oil
1/3 cup grated Parmesean Cheese (you can use reduced fat Parm cheese, or omit it completely, which would change the flavor)
3/4 tsp Italian Seasoning
In a blender, combine vinegar, lemon juice, sugar, dry mustard, salt, seasoning salt, red pepper flakes, black pepper, and garlic. While blender is running, pour canola oil into blender in a slow, steady stream until dressing is blended and the oil is incorporated into dressing. Pour into a serving or storage container. Whisk in Parmesan cheese and Italian seasoning. Refrigerate for at least 4 hours for the best flavor. Can be stored for 2 weeks. Makes 1 2/3 cups.
Taken from "Our Best Bites, Mormon Moms in the kitchen"