Spinach Salad - cooking recipe

Ingredients

1 c. chopped onion
4 hard-boiled eggs
5 to 6 slices bacon, fried and crumbled
shredded cheese (if desired)
1/2 pkg. croutons
fresh spinach
2/3 c. sugar
1 tsp. salt
1/2 tsp. pepper
3 Tbsp. prepared mustard
1/2 c. oil
1/2 c. vinegar
1 tsp. celery seed

Preparation

Dressing:
Combine sugar, salt, pepper, mustard, oil, vinegar and celery seed to make dressing.
Pour over salad.