Spectacular Spaghetti Salad

This started with evelyn/athens' Macaroni Salad (63733) and morphed based on the ingredients I had on hand and my personal tastes. I brought it to a BBQ and my foodie friend pronounced it spectacular, so I had to post the recipe! BTW, the cooking time is actually refrigeration time.

• Ready In: 1 hr 10 mins
• Serves: 6-8
• Yields: 2 quarts

Ingredients

• Dressing

• 1 1⁄2 cups mayonnaise
• 3  tablespoons vinegar
• 1 1⁄2 tablespoons yellow mustard
• 1 1⁄2 teaspoons sugar
• 1 1⁄2 teaspoons salt
• 1⁄2 teaspoon pepper

• Salad

• 1  lb  thin spaghetti
• 4  celery hearts, thinly sliced (with leaves)
• 1⁄2 green pepper, chopped
• 3  green onions, thinly sliced (white & green parts)
• 1  tomatoes, chopped

Directions

1. Cook spaghetti according to package directions.
2. Mix all dressing ingredients together.
3. When spaghetti is done, drain and rinse with cold water.
4. Mix salad ingredients with dressing.
5. Cover and refrigerate at least 1 hour before serving.