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Tomato filled with creamy tuna, capers, mustard, and homemade mayonnaise, topped with parsley.

Tomatoes Stuffed with Tuna

Fresh tomatoes filled with a creamy tuna salad made with homemade mayonnaise, Dijon mustard, and capers for a simple, no-cook summer meal.
Prep Time 20 minutes
Cook Time 0 minutes
Course Appetizer, Main Course, Snack
Cuisine Italian
Servings 6 servings

Ingredients
  

  • 6 tomatoes, large, round, and ripe
  • 2 7 oz cans of tuna, drained
  • 2 tbsp Dijon mustard
  • tbsp capers, drained
  • 4 tbsp mayonnaise
  • salt

Instructions
 

  • Slice the tops off the tomatoes and hollow out the centers, removing the seeds, pulp, and firm core.
  • Lightly salt the insides of the tomatoes, then turn them cut-side down to drain while you prepare the filling.
  • Place the tuna in a bowl and break it apart into small pieces with a fork.
  • Add the mustard, mayonnaise, capers, and salt and mix until well combined.
  • Taste the tuna mixture and adjust the salt, mustard, or mayonnaise as desired.
  • Spoon the tuna mixture into the hollowed-out tomatoes, dividing it evenly among them.
  • Top with a little additional mayonnaise and garnish with parsley. Serve at room temperature or slightly chilled.
Keyword Marcella Hazan, Seafood