Preparation
- Preheat oven to 180 degrees celcius.
- Boil vegetables for 5-7 minutes, until soft.
- Add lentils and bring to a gentle simmer, adding a stock cube if desired.
- Continue cooking and stirring until the lentils are soft, which should take about 20 minutes.
- Blanch spinach leaves for a few minutes in a pan, before removing and setting aside.
- Top up the pan with water and cook the lasagne sheets.
- When cooked, drain and set aside.
- To make the sauce, melt the butter and add the flour, then gradually add the soya milk along with the mustard and the vinegar.
- Cook and stir until smooth and then assemble the lasagne as desired in a baking dish.
- Bake in the preheated oven for about 25 minutes.
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