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side view of tuna stuffed tomato recipe on a wood cutting board
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Tuna Stuffed Tomatoes

Tuna Stuffed Tomatoes make such a great low carb lunch option. This budget friendly recipe comes together fast and is so filling.
Prep Time10 mins
Total Time10 mins
Course: Main Course
Cuisine: American
Keyword: lunch recipe, sandwich
Servings: 4 servings
Calories: 195kcal
Author: Lisa Longley


  • 4 large tomatoes
  • 14 ounces canned tuna packed in water drained
  • 1/2 small red onion diced small
  • 2 stalks celery diced
  • 1/4 cup dill pickles diced
  • 1/3 cup low fat mayonnaise
  • 1/3 cup low fat plain yogurt
  • 1 tablespoon lemon juice
  • 1/2 teaspoon kosher salt (if you only have table salt start with 1/4 teaspoon)
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/8 teaspoon black pepper


  • Trim the very top off of the tomatoes. Scoop out the pulp and place the tomatoes upside down on a paper towl lined plate while you prepare the tuna salad.
  • Whisk together mayonnaise, yogurt, lemon juice, salt, garlic powder, onion powder, and black pepper. Taste and add more salt and pepper to taste being careful to start out with just a little.
  • In a large bowl combine the tuna, red onion, and celery.
  • Stir the dressing into the main ingredients.
  • Stuff the drained tomatoes, serve and enjoy.


Serving: 1tomato | Calories: 195kcal | Carbohydrates: 14g | Protein: 20g | Fat: 7g | Saturated Fat: 1g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 1g | Cholesterol: 46mg | Sodium: 710mg | Potassium: 719mg | Fiber: 3g | Sugar: 7g