Tuna Mayo Croissant recipe - ingredients, nutrition and when to eat it

This simple sandwich is made by filling a buttery croissant with tuna mixed with mayonnaise.

This simple sandwich is made by filling a buttery croissant with tuna mixed with mayonnaise. The mild tuna pairs with a rich, creamy flavor, making it a nice choice for a light lunch.

Bread & brunch · 10 minutes to cook

Nutrition (per 185.2g serving): 450.7 kcal · protein 20.5g · carbohydrate 34.2g · fat 25.4g · sodium 589.1mg

Nutrition source: one serving calculated from an ingredient table verified against "National Integrated Food Nutrient Database (standard data)" (Korea MFDS, RDA and Ministry of Oceans and Fisheries via the Public Data Portal).

Tips: If raw onion tastes too sharp, soak it in cold water for 5 minutes, then squeeze it dry before adding.

Tips: Warm the croissant briefly for a crisp outside and soft inside.

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Ingredients (1 serving)

  • Croissant — 1 pc
  • Canned tuna — 0.5 can
  • Mayonnaise — 1 Tbsp
  • Onion — 0.1 pc
  • Ground black pepper — 0.1 tsp
  • Lettuce — 1 sheet

Where this dish belongs

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