I took on the $21 Challenge, and won! However, my husband was a rather grumpy participant; he loved the savings but not the lifestyle during Challenge week. As he goes away regularly, I decided that every night he's not home for dinner would become a $21 Challenge night for the kids and I - all meals must be made from ingredients I already have at home, and I can only use ingredients that have not been allocated for other meals. This saves money and gives me a night off cooking, as my Challenge meals are usually simple affairs, sometimes as easy as pancakes or toasted sandwiches.

The true value of the $21 Challenge became apparent when a friend was recently diagnosed with a severe form of leukaemia. She is a married mother of four boys and is embarking on a long therapeutic journey that will hopefully lead to a full recovery. As a way of helping her family, the parents at our school have banded together to make all their meals for the next three to six months. As they are a large family, with an above average food requirement, I was unsure how I could afford to help feed them each week. Thankfully, my husband was away the week my friend was diagnosed, so the kids and I lived off the $21 Challenge that week and all leftover money was put into making meals to freeze for my friend's family.

We now do the same thing whenever my husband is away – it's a great gift over the Christmas break to know that I can afford to cook and freeze meals for my friend's family, and look after my family at the same time. Thank you.

I bake everyday because I enjoy baking and my family (5) enjoy eating. This has saved us thousands over 11 years. We have paid cash for 2 new cars and we have owned our house outright after only 5 years of mortgage. To save money grow a vegetable garden and flowers for enjoyment. Shop for specials and buy in bulk but not so much that it expires before you can use it.

Instead of adding up when you do your shopping, why not deduct? This hint explains all.

I no longer use a calculator when I do my grocery shopping. Something to do with always pressing the wrong button and clearing my calculations!

Now, I simply write how much I can spend on my shopping list and when I put something in my shopping cart, I subtract a rounded amount from the total. For example, if I have $100 to spend and I buy milk for $3.89, I subtract $4.00, leaving me a total of $96 to spend on the rest of my groceries.

By making these deductions with every item, you always know how much you have left to spend. Makes it easier to budget and certainly beats using a calculator!

We all know how convenient it is to grab a packet of cake mix off the supermarket shelf, but you can save a lot of money by making your own. This recipe is really easy to make and you can store it in the fridge for up to three months or for longer in the freezer.

Ingredients:

250g self raising flour
185g caster sugar
2tbsp milk powder, skimmed or full cream
125g butter

Method:

Sift or process all dry ingredients until combined, and then rub in or process the butter.

To make the cake add:

2 eggs
1tsp vanilla essence
1/2 cup water

When these ingredients have been added to the cake mix, beat the whole lot until combined. Bake at 150C - 180C for 30 minutes if making one cake, or 20 minutes for smaller cakes. For variety, add coffee, cocoa or anything else you like. This is as good as shop bought cake mixes and half the price!

We have saved over $150 in seeds alone this past year. Instead of paying up to $5.00 for packets of seeds which may or may not sprout, we have started grabbing packets of seeds from the herb sections of Woolworths, Coles and IGA. Most mustard, coriander, fennel, cardamom or celery whole seeds that you get as a spice for cooking will sprout for you in your garden. These normally cost around $1.05 per packet and you will get a lot more seeds than if you bought them from a gardening shop. We also get the full dried peas (not freeze dried) from the soup section and have planted these successfully for three years now. They give us the sweetest sugar snap peas ever! A packet normally costs $1.53 and you get close to 100 seeds. In comparison to buy 'packet' seeds it would cost you over $12.

We also cut the ends off shallots and replant them, it takes about three weeks before they start to recover, but then you have an endless harvest of shallot leaves to use in salads. We do the same with old onions that have hidden themselves away in our cupboards and have sprouted. Plant them in your garden, let them go to seed and you will have a great seed stock for the next few years. No need to buy more!

Garlic can be done in the same way. Grab a clove and plant it flat end into the ground. After about four months you will get a great bulb of garlic from your original clove. Be aware that garlic from China or Mexico has been treated with Bromide (cancer causing agent) so only use Australian grown garlic.

Old potatoes and sweet potatoes that start sprouting can be replanted and will give a good yield. Just cut a 3cm piece around the sprouting part of the potato and plant it, from one potato alone you could get up to seven new plants.

Pumpkin, cucumber, capsicum and other vegetable seeds can be cleaned, dried and then planted out to give you more seed stock to play with. Try planting two different types of pumpkins near each other and you might get a hybrid created which tastes great. Our family had a butternut mix with a jap pumpkin and it was the sweetest tasting pumpkin we'd ever tried. We also let one or two of each vegetable go to seed so that next years planting will cost us even less. Our goal is to go totally self sufficient in the garden. So far we have an abundance of butter lettuce, silverbeet, rocket, mint, corn, tomatoes and sugar snap peas all from previously saved seeds.

I saved the price of an expensive handbag organiser by using three $2 pencil cases instead. I have two handbags that I swap depending on whether I am working or with the kids, and always found it a pain to transfer essential items like my wallet and make-up and to quickly find what I need in a big bag. Now my colour coded pencil cases make it easy! The green one holds my full make-up, for the days I have to dash off and do make-up on the train. This stays at home when I'm not in a hurry. The black one holds pens, business cards, USB sticks and so on, and the blue one holds lip gloss, band-aids, paracetamol and post it notes. My items are now easy to swap between bags and I don't have to dig around for smaller items. All for $6.00 and a hunt through the bargain bin at Officeworks!

I am richer than I've ever been thanks to my Simple Savings outlook. When I first joined SS I made a number of small but significant changes to my life and the savings and benefits immediately began to add up. Here are a few of them:

I almost halved my grocery bill in a month - it went from $815 in February to just $430 in March when I started shopping at Aldi and carefully tracked every cent. I discovered my 'inner baker' and instead of buying cakes and biscuits, I baked them from scratch at home. When my washing machine broke down, instead of having to pay out $700 for a new one my wonderful boss gave me an old spare machine they had and no longer used. I made two calls to my insurers, one for my car and one for my house, and found I could save $150 and $400 respectively on my yearly payments. I checked my mobile plan. Because I hardly use it, it was not working in my favour. I changed to a prepaid plan and now what I spend is what I use.

And, finally, I stopped looking for another job to earn extra money. Every dollar I save means time I don't have to work. I am now building my 'wealth' every day in more ways than one.

Many of my friends I used to envy have new cars, impressive houses, expensive clothes - and huge credit card bills. They holiday in Bali or Queensland but work 40 hour weeks in order to do so. They pick up tired and stressed children from after school programs and feed them take away foods because they're too short on time and energy to cook from scratch.

I have a 13-year-old car, a 1980's house, cheap clothes - and NO credit card debt. We holiday three times a year for a week at a time in our trusty 80's caravan and I work 20 hours a week, during school hours, for four days a week. I have one day just for me (or housework). My children walk to and from school and come home to baked goods, home-cooked meals and a happy relaxed household. I'm there to oversee and help with homework and I watch all their sports games.

Ask me again if I want another job to have the 'stuff' I once thought I wanted/needed and my answer will be a clear, precise, 'No way'. Thank you Simple Savings for helping me to step back and see what's really important in life.

Here's how to lose weight and save!

A couple of years ago I joined Weight Watchers and went to four meetings. Joining was free from a coupon in a magazine but the meetings cost something like $15.95 each. I couldn't get motivated!

A few weeks ago, as I was bucketing the bath water into the toilet cistern to save water (a tip from Simple Savings), I realised that I am doing the exact same thing that Weight Watchers meetings could not motivate me to do. At WW the main things they encourage you to do are to eat 10% less at meals (this also helps the budget at shopping time) and to exercise more (this comes from carting water between the bath and the toilet and using the rain water tank to water the vegie patch and so on).

I am now losing about half a kilogram a week without even trying and I'm not paying $16 to do it. In fact, I'm making other savings as well - our last water bill was $40 less than that for the same time last year.

What has also happened for me in the last few months is that while saving money I have also become better at time management - planning meals for a month and shopping with a list have cut out a lot of unnecessary trips to the shops (not to mention the extra expense). I have cut $60 from my husband's spending money by supplying his lunch every day, along with some soft drink, a large bottle of water and a snack. He is happy because he still has a small amount of 'sanity money' in his pocket to splurge with every week.

My food budget absorbed this when I switched from a lot of brand name products to BI-LO brand products - I save from as little as $0.10c per item up to a couple of dollars per item. The biggest savings I make come from bulk buying - last month BI-LO had five kilograms of potatoes for $5.00, but when I went to the greengrocers they had them at $6.00 for a 20 kilo bag. These lasted for about a month and I couldn't bring myself to go to the fish and chip shop when I had 15 kilograms of 'free' potatoes in the pantry, so we had home-made wedges instead, saving another $6.00.

The excitement of saving money has also inspired me to do the things that I don't enjoy so much, such as mending and ironing, and I am gradually working my way through every room and cupboard, taking inventory of what can be used and how best to use it in a way that will save me money. I never thought I would actually look forward to going through years of accumulated junk! By organising my house, I am becoming a 'cleanie' and leaving the old 'messy' me behind - and I am enjoying every minute of it!

For an outlay of $65 I purchased chemical-free ingredients to make shampoo, baby bubble bath, moisturiser, hand wash and washing liquid. I made 500ml shampoo, a litre of washing liquid, a litre of hand wash, a litre of beautiful light moisturiser and 500ml baby shampoo and bubble bath. All I added were essential oils and water to the ingredients and I still have enough ingredients to make several more litres of any product.

My next outlay for a further $50 was for packaging; containers and tubes to make shampoos, moisturisers and lip balms for Christmas gifts. I have saved myself a small fortune. There are several good websites offering these products, however, I found 'Aussie Soap Supplies' the best, which offers recipes as well. http://www.aussiesoapsupplies.com.au/

A friend gave me some great advice that is saving me a fortune.
 
She gave me a lovely crocheted brooch for my birthday, adding that her policy is to only give gifts that are recycled or made at home. I have embraced this policy, and proudly share it whenever possible. Not only am I saving huge amounts of money, but I am also re-using resources in an ecologically friendly way. Another benefit is that I am embracing my creative side to come up with so many ideas e.g. crafts, baking, gardening, knitting and so on.
 
My ideas come from library books and most of the materials from Op shops and friends' abandoned projects. I have got some amazing projects ready for Christmas e.g. three sad rag dollies rescued from the Hospice for $2.00 are now fresh and bright with smart buttons and ribbons, and will be loved for many years by my three girls. One daughter will have fab roller skates too – just $10 from a church sale, snazzed up with fluoro laces and personalised with a name charm.
 
Rather than feeling reluctant to buy second hand gifts, I am now always scouting for the perfect gift. I feel my policy is one that embraces our present cultural climate of economic thrift and resourcefulness. I have also rediscovered the joy of home craft and am now sharing these skills with my children, as my Mum did with me.