Easy Homemade Subway Sweet Onion Sauce Recipe

Ingredients

• 1 cup sugar
• 1/2 cup water
• 6 tablespoons white vinegar
• 1 1/2 tablespoons red wine vinegar
• 1/2 tablespoon finely minced onion
• 1 tablespoon cornstarch
• 2 teaspoons Dijon mustard
• 2 teaspoons mustard powder
• 1 teaspoon poppy seeds
• 1/2 teaspoon sesame oil
• 1/2 teaspoon onion powder
• 1/2 teaspoon salt
• 1/4 teaspoon garlic powder
• 1/4 teaspoon celery seed
• 1/4 teaspoon paprika
• 1/4 teaspoon black pepper