Created by LindasBusyKitchen on March 10, 2012
Step 1: For the dressing: In a small bowl combine mayonnaise, milk, mustard, salt and pepper. Mix well. Cover, and refrigerate at least 30 minutes.
Step 2: Cut ham into 1/2 inch cubes, and set aside.
Step 3: In a large bowl combine potatoes, ham, peas, onion, and thinly sliced red and green pepper.
Step 4: Mix salad dressing into the other ingredients in a large bowl.
Step 5: Refrigerate for at least 2 hours until thouroughly chilled. Serve on lettuce leaves.