Strawberry Spinach Salad with Sweet and Sour Vinaigrette

Source: The Pampered Chef

Dressing:
1/4 cup granulated sugar
1/4 cup vegetable oil
2 tablespoons apple cider vinegar
1 green onion, finely chopped
1/8 teaspoon Worcestershire sauce

Salad:
1/2 pint sliced strawberries
8 ounces fresh mushrooms, sliced
1/2 small onion, sliced
1 package fresh spinach leaves

Whisk dressing ingredients together. Combine salad ingredients, and toss with dressing.