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Top tips for an eco-friendly kitchen

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Top tips for an eco-friendly kitchen

Effortless kitchen hacks

Establishing a planet-friendly kitchen is easy when you know how. Here is how to make the most of your produce, save energy and reduce food waste…

Top ten food storage tips

  1. Place a paper towel in salad bags to soak up moisture and prevent spoiling
  2. Store potatoes in a cool, dry place to prevent fast sprouting
  3. Keep citrus and apples separate from other fruits as they can cause them to ripen quickly
  4. Don’t throw out overripe bananas – they are delicious in banana bread and smoothies or frozen to be blended into a dairy-free ice cream
  5. Keep grains in airtight containers to maintain freshness
  6. Garlic will last longer if stored in an open basket or paper bag
  7. Store dairy at the back of the fridge, where the temperature is cooler
  8. Store meat on the bottom shelf of the fridge to avoid juice dripping down and spoiling other foods
  9. Keep cheese fresh by wrapping in a porous material to allow air in and moisture out
  10. Fill your freezer. It will operate with more energy efficiency when full

The food waste dilemma

1 and 2 billion tonnes of food is wasted annually. That is around 30 to 40 per cent of our food.* And it isn’t just the product that ends up in the trash – the water and energy used in the production process also goes to waste. In fact, the equivalent of 552 million Olympic-sized swimming pools’ worth of water is lost annually through wasted food.**

Food is wasted when:

  • Edible fruit and vegetables don’t meet strict physical characteristics set by supermarkets – usually size, shape and colour
  • It is damaged during transport and handling
  • Incorrect use-by dates are assigned
  • It remains uneaten after overbuying

Tips to reduce food waste

The art of planning ahead

  1. A meal plan is a simple and effective way to prevent food waste:
  2. Decide how many meals you will enjoy at home over the week, factoring in takeaways and leftover nights
  3. Select planet-friendly recipes based on the time you have to cook. Choose meals that:
    • You already love
    • Share common ingredients
    • Are big enough to allow leftovers you can store and eat another day
  4. Note the ingredients, then cross off what is already in your cupboards
  5. Add basic planet-friendly ingredients such as rapeseed oil, unsweetened plant milk, potatoes, tomatoes, and dried herbs and spices. Finalize the list
  6. Shop only for what you need to avoid overbuying

What a pickle!

Developed as a method of preservation, pickling prevents food from spoiling quickly and allows storage for months if refrigerated.

Shop at local markets for fresh fruit and veg that don’t meet the aesthetic requirements of supermarkets.

Top ten energy-efficient cooking tips

  1. Consume fruits and veggies in their natural state where possible – for example, rather than roasting carrots, grate them in a salad
  2. Soak pasta and pulses before cooking to soften, reducing cooking time
  3. Save on energy by steaming veggies in a colander over a hob already in use
  4. Defrost produce naturally
  5. Use microwaves for heating – they use less energy than stoves
  6. Electric hobs are more energy-efficient than gas hobs. Boil water in a kettle rather than in a pan – it uses less energy
  7. Turn off appliances – toasters, kettles and microwaves – at the plug when not in use
  8. Use the appropriate-sized pan for the volume of water you need
  9. Ovens use more energy than hobs – batch-bake to avoid daily use
  10. Cook as much as possible in one swoop – and freeze the leftovers

Karen’s planet-friendly recipes

Bean burger with carrot fries

Don’t fall for the myth that all hearty burgers must be meat-based. This protein- and vitamin-rich vegan alternative to the classic burger and fries is the perfect go-to dinner on a lazy night in.


Serves: 2 • Preparation: 15 mins • Cooking: 30 mins


  • 250 g peeled carrots
  • 2½ tbsp organic olive oil
  • ½ red onion
  • 2 peeled garlic cloves
  • 1 deseeded red chilli
  • 400 g drained kidney beans
  • ½ tsp oregano
  • 5 g chopped parsley
  • 1 stale wholemeal bun
  • 2 wholemeal buns
  • Handful of lettuce
  • ¼ sliced cucumber
  • 170 g pickled cabbage (see page 110)


Preheat the oven to 220°C/425°F/gas mark 7. Chop the carrots into chips and spread over a baking tray, drizzling with ½ tbsp of oil. Season and roast (approximately 30 minutes). Meanwhile, fry the onion, garlic and chilli in 1 tbsp of oil, until soft. Pulse with the beans, herbs and old bun in a food processor (not a blender) until smooth. Shape and fry two 2-cm thick patties using leftover oil, until crispy. Once the carrot chips are cooked, slice two buns in half and place open in the cooling oven for 5 minutes or until lightly toasted. Build the burger: lettuce topped with a patty, cucumber and pickled cabbage. Serve the carrot fries alongside.

Crispy potato-peel chips with sweet butternut squash dip

A fantastic way to combat food waste, plus the potato peelings can be swapped for sweet potato, carrot or parsnip peelings if needed. This yummy chip and dip recipe can be served as a snack or a side.


Serves: 2 • Preparation: 5 mins • Cooking: 15 mins
Vegan, gluten-free


For the dip:

  • 250 g peeled, deseeded and chopped butternut squash
  • ½ tsp coriander seeds
  • ½ tsp cumin seeds
  • 115 ml apple cider vinegar
  • 100 g sustainable sugar (from beets)
  • Salt and pepper
  • 50 ml water

For the chips:

  • Leftover potato peelings
  • Sunflower oil


To make the dip, add all the ingredients into a small saucepan and simmer. Once the squash is tender, pour the mix into a food processor and blend until smooth. If too thick, add a little water and blend further. If too weak, return to the heat and simmer to a sauce consistency. Store the cooled dip in the fridge for up to 10 days.

To make the chips, wash leftover peelings and pat dry with a clean tea cloth. Add 1 cm of oil to a frying pan on a medium heat and fry the peelings until crispy. (Tip: Fry in smaller batches to avoid sticking.) Drain the chips on a paper towel. Season and enjoy with the squash dip.

Buy Karens book

The Planet-Friendly Kitchen by Karen Edwards is published by Summersdale Publishers, £8.99. Get yourself a copy to start greening up your kitchen.

Have a planet-friendly period with the Mooncup menstrual cup. Find out more and buy yours here.

If you have any questions about the Mooncup®, please feel free to contact us here.

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