Citrus Tuna Melt

This warm toasted sandwich is easy to make. Our recipe uses one slice of bread per serving. An open-faced sandwich has less sodium and fewer calories.

Prep 5 minCook 10 minTotal 15 minUpdated Jul 3, 202615 minHigh ProteinLow Carb

This warm toasted sandwich is easy to make. Our recipe uses one slice of bread per serving. An open-faced sandwich has less sodium and fewer calories.

Ingredients

  • 12 g Tuna, drained
  • 2 cups Lime (or lemon) juice
  • 1/2 medium onion Onion, diced
  • 2 cup Tomatoes, diced, low-sodium diced tomatoes, drained
  • 1 medium Apple, diced
  • 2 stalks Celery, diced
  • 1/4 tsp Black pepper
  • 6 piece(s) Slices whole grain bread, or homemade bread
  • 1 tbsp Fresh parsley or cilantro, chopped, optional
  • 1 tsp Cayenne or jalapeño chilies, diced optional
  • 3 tbsp Pasteurized process American cheese, cut into halves
  • 6 cup Tomatoes
  • 6 cup Leaves lettuce

Instructions

  1. Preheat oven to 350 °F.
  2. In a medium-sized bowl, combine tuna, lime juice, onion, tomatoes, apple, celery, and pepper. Mix well.
  3. Toast the bread.
  4. Place 6 slices of toasted bread on a cookie sheet. Put an even amount of tuna mixture on top of each slice. If using parsley and chilies, add these too.
  5. Put 1/2 slice cheese on top of the tuna and bake for about 3 minutes.
  6. Add an extra slice of tomato and lettuce on top if you like.
  7. Serve hot.

Storage and Meal Prep Tips

Storage

Store safely

Keep leftovers in an airtight container in the refrigerator and use within a few days when appropriate for the ingredients.

Meal prep

Plan portions

Pre-portion this recipe so calories and macros are easier to track in CALRI during the week.

Tracking

Log with CALRI

Use the app to compare planned nutrition with what you actually eat.

Track Citrus Tuna Melt in CALRI

Add this recipe to your calorie tracking routine, compare macros, and plan meals around your goals.

Download the App