Prepare Almonds:
Melt butter in a small saucepan over medium-low heat.
Add 3 TBL sugar until dissolved slightly.
Add almonds and cook, stirring frequently, until slightly browned. (Be careful, they burn easily!)
Empty them out onto a cutting board or cookie sheet to cool.
Break them up just before placing on the salad.
Prepare Dressing:
Combine Olive Oil, Vinegar, 1/4 C sugar, tabasco, salt and pepper in a jar. Shake vigorously.
Assemble Salad:
Combine lettuce, celery, oranges, and onions in a large bowl.
Toss with dressing and almonds just before serving.