French Dressing #5

• 1/4 cup sugar
• 1/2 tsp. dry mustard
• Dash of pepper
• 1/2 tsp. salt
• 1/2 tsp. Worcestershire sauce
• 1/2 cup tomato catsup
• 3/4 cup salad oil
• 1/4 cup vinegar
• 2 tbsp. chopped onion

Mix together in a jar. Shake well.