Recipe Road Test: Lentil, mushroom and ricotta lasagne
I am keen to try out more healthy and diet-friendly recipes and also expand my knowledge of vegetarian cookery. I also love lasagne and believe that a good vegetarian lasagne is an essential dish in any cook’s repertoire. This recipe for lentil, mushroom and ricotta lasagne comes from The Low GI Vegetarian Cookbook by Dr Jennie Brand-Miller, Kaye Foster-Powell, Kate Marsh and Philippa Sandall. As the title of the book suggests, it’s both low GI and vegetarian. It serves six and the nutrition details per serve are: 1797 kilojoules (429 calories); 14g fat (saturated fat 6g); 7g fibre; 24g protein; 50g carbohydrate.
Lentil, mushroom and ricotta lasagne
Serves 6 * Preparation time: 20 minutes * Cooking time: 1 hour * Cooling time: 5 minutes
1 tablespoon olive oil
1 brown onion, finely chopped
1 carrot, peeled, finely chopped
1 stick celery, finely chopped
1 clove garlic, crushed
1 teaspoon freshly chopped thyme leaves
1 tablespoon tomato paste
400g (14 oz) can chopped tomatoes
400g (14 oz) can brown lentils, rinsed
400g (14 oz) button mushrooms, sliced
salt and freshly ground black pepper
500g (1 lb 2 oz) low fat ricotta
1 egg
125ml (4 fl oz / 1/2 cup) skim milk
pinch nutmeg
4 (30 x 16cm / 12 x 6 1/2 inch) fresh lasagne sheets
25g (1 oz / 1/4 cup) finely grated parmesan
1. Heat half the oil in a large, heavy-based saucepan over medium-low heat. Add the onion, carrot and celery and cook, stirring occasionally, for 6-8 minutes, or until the vegetables soften. Add the garlic and thyme and cook, stirring, for 1 minute. Add the tomato paste and cook, stirring, for 1 minute. Add the tomatoes and lentils and cook, stirring occasionally, for 10 minutes or until sauce thickens. Remove from heat and set aside.
2. Heat the remaining oil in a large pan, add the mushrooms and cook, stirring, for 3-4 minutes, or until slightly soft. Season and remove from heat.
3. Preheat oven to 180C (350F / Gas 4). Lightly oil a 2 litre (2 quart / 8 cup) ovenproof dish. Combine the ricotta, egg, milk and nutmeg in a bowl.
4. To assemble the lasagne, place a sheet of lasagne in the base of the prepared dish. Top with a third of the lentil mixture, scatter over a third of the mushrooms and smooth over a third of the ricotta mixture. Repeat these steps. Then top with a third lasagne sheet, the remaining lentils and mushrooms, then a fourth lasagne sheet, and finally the remaining ricotta. Sprinkle over the parmesan.
5. Bake for 30 minutes, or until top is golden and bubbling. Set aside to rest for 5 minutes before cutting.
Road test
A note on ingredients: I used vegetable oil instead of olive oil and substituted dried Italian herbs in place of fresh thyme. I also used full-fat ricotta and semi-skimmed milk rather than the low-fat ricotta and skimmed milk specified, so my calorie and fat count would be slightly higher than indicated on the recipe. I cooked French brown lentils from scratch instead of using canned lentils, omitted the tomato paste and added a teaspoon of miso paste to enhance the tomato vegetable sauce. My fresh lasagne sheets were small, so I had to use two sheets per layer instead of one.
Method: The recipe was very easy to follow and it didn’t take too long, even allowing for an extra 20 minutes to cook my dried lentils. Most of the cooking time is in the oven and doesn’t require close attention. I followed the metric measurements.
Result: This is a satisfying and tasty dish - it’s hard to believe it’s diet food. The portions were more than adequate, especially when served with a garden salad, and the leftovers were great for lunch or a quick supper throughout the week.
Verdict
It’s great to find vegetarian recipes that don’t rely on fake meat for protein but still taste really good. I have tried vegetarian lasagne recipes before and this is definitely my favourite so far. What a bonus that it’s also so healthy! I would definitely make this again. Next time I would probably still add the miso to give it a very full flavour but maybe only half a teaspoon as I found it quite strong (though my partner couldn’t taste it).
Results