Cook spinach and tuna lasagna recipe

1. Cook pasta for 3 minutes and drain. Crumble tuna. Slice tomatoes. Immerse spinach for 2 minutes in boiling water.

2. In a baking dish, spread a layer of lasagna, half the tomatoes, spinach, lasagna, tuna, the remaining tomatoes and cover with a layer of lasagna.

3. Cover with bechamel sauce and grated Gruyère cheese. Bake for 25 minutes at 180°C (th. 6).

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