23 December 2021
Seasoned greetings to all our readers from KCC — with Christmas fast approaching, here’s our recipe for a festive pie filled with a nutty, lentily barley roast, spinach pkhali and a mystery guest – banana peel!

We’ve come under the spell of The Great British Bake Off winner Nadiya Hussain who caused a splash in lockdown in 2020 when she advocated the use of banana peel as an ingredient. KCC is always on the lookout for ingenious solutions that cut down on waste and this use of banana peel certainly fits the bill perfectly.

The banana peel has a texture that is a bit like mushroom and makes for an unusual addition to the standard nut roast. The peel can also be put in curries and stir fries — a great move for fans of zero waste.
Ingredients (serves 3-4)
For the pie
- 75 g pearl barley
- 50 g green lentils
- 2 cm cinnamon stick
- 2 cm ginger
- 3 cloves
- Zest of one lemon
- 1 litre hot water
- 1 banana skin
- 150 g onion
- 50 g celery
- 75 g walnuts
- 75 ml olive oil
- 100 ml white wine
- 250 ml vegetable stock
- 1 teaspoon cumin seeds
- 1 teaspoon oregano
- 1 teaspoon thyme
- 1 teaspoon rosemary
- 3 teaspoons chia seeds
- 250 g puff pastry
For the spinach pkhali
- 200 g fresh spinach
- 75 g walnuts
- One small onion (around 75 g)
- One garlic clove
- 5 g fresh parsley
- 5 g fresh coriander
- 1 teaspoon blue fenugreek powder
- 1 teaspoon black pepper
- 20 ml wine vinegar
Method
- Wash the pearl barley and green lentils until the water runs clear and then soak in the hot water for one hour with the cinnamon stick, chopped ginger, cloves and lemon zest. While this is soaking, cook 75 g of sliced onion in 25 ml of olive oil over a low heat until turning translucent.
- To prepare the banana skin, wash the peel thoroughly in cold water and then use a spoon or knife to remove the pulp from the inside of the peel (you can use this in a smoothie or a cake). Slice the peel into thin strips about 2 cm long and 2-3 mm thick. Now add to the fried onions and cook util the peel starts to go crispy. Set aside to cool.
- Fry the sliced celery and the rest of the chopped onion in the remaining olive oil in a different pan, add the cumin seeds, oregano, thyme and rosemary and cook over a low heat for 10 minutes and then add the soaked barley and lentils along with the cinnamon stick, ginger, cloves and lemon zest (you can use the soaking water to make our LGBTQ drink).
- Then add the white wine and vegetable stock and stir well. Leave to cook over a low heat, stirring occasionally, until all the liquid is absorbed, this should take up to 30 minutes.
- While this is cooking, make the spinach pkhali. Cook the spinach in boiling water for 5 minutes until it begins to wilt. Remove and place in cold water and then drain. Finely chop the onion and put it in a mixing bowl with the garlic, herbs and spices. Toast the walnuts over a low heat for 5-10 minutes and then add to the bowl. Add the vinegar and use a blender to make a smooth paste. Add the spinach and keep blending until you have a gloopy mixture.
- Toast the remaining chopped walnuts and then add to the cooled barley and lentil mix along with the cooked banana peel and chia seeds. Mix well.
- To assemble the pie, cut the pastry into two rectangles, one slightly smaller than the other. roll out the smaller piece and top with the nut roast mix, leaving 1 cm around the edges. Put a layer of spinach pkhali on top of the nut mix.
- Roll out the other piece of pastry, brush the 1 cm edge of the pie with olive oil and then place the larger piece of pastry over the top of the nut and pkhali mix and then crimp down the edges with a fork. Brush the pie with olive oil and bake in an oven heated to 180 c for 30 minutes or until the pie is a golden brown colour.
- Serve with seasonal roasted vegetables — we used potatoes, beetroot, onion and carrots, and a gravy of your choice (we made one with a pomegranate sauce base).