Sausage Potato Salad

Name: Sausage Potato Salad
Ingredients: The salad; 1 pound small Yukon Gold potatoes; 1 teaspoon olive oil; 8 ounces fully cooked cracked pepper smoked sausage, sliced into 1/4-inch rounds; 1 shallot, thinly sliced; 1 celery stalk, chopped fine; 2 tablespoons fresh thyme leaves; Country Dijon Mustard Vinaigrette; 3 tablespoons red wine vinegar; 1 tablespoon Dijon style country mustard; 1 large clove garlic, minced; 1/4 teaspoon salt; 1/4 teaspoon freshly ground black pepper; 6 tablespoons good olive oil