Smoked Salmon Lasagne without mozzarella

500 g leeks 50 g cashew nuts 400 ml low-fat soymilk 1 1/2 teaspoons cornflour 200 g button mushrooms 2 tablespoons balsamic vinegar 2 tablespoons basil 150 g[...]

8 lasagna noodles, cooked and drained 4 ounces low-fat cream cheese , softened (1/2 a brick) 5 1/2 ounces smoked salmon , sliced 1 1/2 cups pasta sauce, your[...]