<< recipes

Swiss Chard, Tomato, and Tuna Gratin

Source: http://megalowfood.com/gratin-de-blettes-a-la-tomate-et-au-thon/

Gratin Midday Public
Course: Main course
Preparation time: 25 minutes
Cooking time: 55 minutes
Energy: 261 kcal / serving

Instructions

  • 1.   Preheat your oven to 190°C (375°F).
  • 2.   Prepare the tomato sauce: in a saucepan, sauté the minced onion in olive oil. Once the onion is golden brown, add the tomato puree, sugar, a good pinch of salt, and paprika. Season to taste and let it reduce over low heat.
  • 3.   Meanwhile, wash the Swiss chard leaves.
  • 4.   Separate the leaves from the stems using a knife (as shown in this video here).
  • 5.   Cut the stems into pieces about 4cm (1.5 inches) long.
  • 6.   Boil the stems in salted water for 25 minutes.
  • 7.   Meanwhile, roughly chop the leaves and sauté them for 3-4 minutes in a hot pan with a drizzle of olive oil. The leaves will wilt slightly, but do not overcook them!
  • 8.   When the tomato sauce has reduced, add the tuna to the sauce.
  • 9.   Once the stems are tender (check with the tip of a knife), drain them well to remove any excess water.
  • 10.   In a small gratin dish, line the bottom with the stems, then add the tomato sauce+tuna. Add the leaves, then another layer of tomato sauce+tuna.
  • 11.   Sprinkle with grated cheese.
  • 12.   Bake for 30 minutes, or until golden brown.
  • 13.   Remove any excess water if the Swiss chard releases too much liquid in the dish, being careful not to spill everything in the sink.

Notes & Suggestions

  • Average nutritional values per serving
    Energy 2,198.30 kJ / 527.21 kCal
    Fat 20.66 g, of which saturated 8.33 g
    Carbohydrates 37.36 g, of which sugars 22.48 g
    Fiber 7.95 g
    Protein 44.18 g
    Sodium 939.32 mg

Ingredients for servings

  • 650 g of chard
  • 2 tomato coulis
  • 1 canned tuna in water (drained weight)
  • 70 large grated cheese
  • 1 onion
  • 2 tablespoon of sugar
  • 1 tablespoon of paprika
  • 1 tablespoon of olive oil
  • salt (according to taste)

Rates

  • No reviews

Nutritional information *

  •  
    Per serving
    % RDA
  • Energy value
    261 kcal
    13 %
  • Fat
    7,91 g
    11 %
  • of which saturated
    1,29 g
    6 %
  • Carbohydrates
    17,04 g
    7 %
  • of which sugar
    14,53 g
    16 %
  • Protein
    24,45 g
    49 %
  • Fibers
    8,01 g
    ?
  •   More data
* As an indication, before cooking, RDA of the EU.