Yolkless Egg Salad

Ingredients (13)

• ✓ 1 teaspoon vegetable oil
• + 10 ounces egg substitute (such as Egg Beaters®) add to pantry
• + 12 hard boiled eggs, yolks discarded and egg whites chopped add to pantry
• + 7 ounces mashed potatoes add to pantry
• + ⅓ cup mayonnaise add to pantry
• + 6 green onions, diced add to pantry
• + 1 stalk celery, chopped add to pantry
• + 1 tablespoon spicy brown mustard, or more to taste add to pantry
• + ⅓ teaspoon chili powder add to pantry
• + ⅓ teaspoon garlic powder add to pantry
• ✓ 1 dash balsamic vinegar
• + salt and ground black pepper to taste add to pantry
• + salt and ground black pepper to taste add to pantry