French Dressing - cooking recipe

Ingredients

1 can tomato soup
1/3 c. sugar
1/2 c. white vinegar
1/3 tsp. salt
1/2 tsp. garlic salt
1/2 c. salad oil (heavy 1/2 cup)
1/3 c. onion, sliced

Preparation

Combine first 5 ingredients.
Mix well.
Slowly add salad oil, mixing well.
Add onions and refrigerate overnight.