Artichoke Spinach Salad - cooking recipe

Ingredients

12 cups fresh spinach, torn
8 scallions, chopped
6 hard-boiled eggs, sliced
1/2 lb fresh mushrooms, sliced
1 (8 ounce) can sliced water chestnuts, drained
1 (6 1/2 ounce) jar marinated artichokes, drained and quartered
8 slices bacon, cooked and crumbled
DRESSING
1/2 cup cider vinegar
1/2 cup sugar
1/2 teaspoon salt
1/2 teaspoon dry mustard
1 teaspoon onion, grated
1 cup vegetable oil

Preparation

Combine first 7 ingredients in a large bowl.
For dressing, combine vinegar,sugar, salt, mustard, and onion in a blender.
Cover and process until smooth.
While processing, gradually add oil in a steady stream.
Drizzle over salad.
Gently toss to coat.
Refrigerate leftover dressing.