Amy's Spinach Salad

You may add apple cubes, pomegranates, or Craisins for winter salads. This
is a great mix around salad, I've even served it with apples, cheese,
mushrooms, pomegranates, bacon, mozzarella cheese, pretzels and candied pecans - whatever sounded good together.

Ingredients:

1 head red or fancy green lettuce
1 bunch spinach
1 small red onion, sliced thin
1 cup fresh mushroom slices
1 cup Swiss Cheese or Mozzarella, shredded
1/2 pound bacon, cooked and crumbled
pretzels

Dressing:
2/3 cup cider vinegar
1 1/4  cups sugar
1 cup oil
2 teaspoons salt
2 teaspoons prepared mustard
2 teaspoons poppy seeds
green onion bottom half, cut fine, (optional)

Directions:

Combine lettuce, spinach, red onion, mushrooms, cheese and bacon in salad
bowl. Mix dressing ingredients in blender and mix well. Just before serving,
break up small pretzels and mix with the greens. Add dressing to taste, toss
and serve.