Tuna Tostada Melts | Just A Pinch Recipes

Ingredients

• 2 can(s) tuna, packed in water
• 2 large hard-boiled eggs
• 1 teaspoon(s) apple cider vinegar
• 1/2 cup(s) mayonnaise
• 1 tablespoon(s) yellow mustard
• 1/2 teaspoon(s) sugar
• 1 teaspoon(s) garlic powder
• 1/2 teaspoon(s) celery salt
• 1/2 teaspoon(s) black pepper
• 1 teaspoon(s) onion powder
• 1 1/2 teaspoon(s) dill, dried
• corn tostadas
• grated cheese
• diced tomatoes