Mom’s Tangy Potato Salad

Ingredients

• 2 pounds red potatoes, cubed
• 2 hard-boiled large eggs, chopped
• 1 small onion, chopped
• 1 celery rib, chopped
• 1/4 cup reduced-fat mayonnaise
• 1/4 cup reduced-fat plain yogurt
• 2 tablespoons cider vinegar
• 2 tablespoons olive oil
• 1 teaspoon reduced-sodium soy sauce
• 1/2 teaspoon salt
• 1/4 teaspoon celery seed
• 1/4 teaspoon dried basil
• 1/4 teaspoon dried oregano
• Dash garlic powder
• Dash ground mustard