MFM Kubwa Faith

How One Family Cut Their Grocery Bill by 40% Using a Biblical Stewardship Mindset

September 16, 2026

Our grocery bill was $1,140 a month.

I know the number because I finally added it up. For two years, I had been swiping a card at the register and not looking at the total, because looking at the total made me feel something I did not want to feel. Then one Sunday afternoon, my wife sat down at the kitchen table with six months of receipts and a calculator, and she added it up, and she said the number out loud.

$1,140. For four people. In a mid-sized city, in a normal house, with two kids who ate cereal and chicken nuggets and not much else.

We were not in debt. We were not behind on anything. We were just spending a number that did not match the life we thought we were living, and neither of us had noticed.

That is the thing about stewardship. It sounds like a church word. It sounds like something a pastor says before the offering. But what it actually means is simpler than that. It means knowing where your money goes, and deciding on purpose instead of by accident. We were not doing that. We were just eating, and paying, and not looking.

So we made a plan. Not a diet. Not a challenge. A plan.

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The first thing we did was write down everything we bought for four weeks.

Not what we spent. What we bought. Every item. Every trip. Every impulse grab at the checkout line. My wife kept the list on her phone and added to it in the car before she drove home, because if she waited until later, she forgot half of it.

By the end of the month, we had a list of about 180 items. And reading that list was the most convicting thing I have done in years.

We were buying four kinds of cereal because each kid liked a different one. We were buying pre-cut fruit because it was easier, at roughly triple the price of whole fruit. We were buying granola bars, fruit snacks, and crackers in individual packages because they were convenient, and we were paying for the packaging, not the food. We were buying chicken breasts when whole chickens were half the price. We were throwing away about a third of the produce we bought, every single week, because we bought more than we could eat before it went bad.

None of it was reckless. All of it was easy. That is what convenience costs. Not in one big decision, but in forty small ones, every week, for years.

The second thing we did was decide what we actually ate.

We sat down with the list and circled the twenty meals we made most often. Not the meals we wished we made. The meals we actually made. Spaghetti. Tacos. A sheet-pan chicken thing. Breakfast for dinner. A soup that freezes well. A rice-and-beans dish my wife grew up on. Twenty meals, and we realized we had been shopping for about sixty, because we kept buying ingredients for recipes we saw online and never cooked.

So we cut the list to twenty. And we built the grocery list from those twenty meals only.

The third thing we did was buy whole, not parts.

This was the biggest single change, and it was the hardest, because it cost time. We stopped buying pre-cut vegetables and started cutting them ourselves on Sunday afternoons. We stopped buying individual snack packs and started portioning snacks into reusable bags. We stopped buying chicken breasts and started buying whole chickens, roasting them on Sunday, and using the meat across three meals. We stopped buying pre-made pasta sauce and started making a big pot of it once a month and freezing it in jars.

It added about ninety minutes to our Sunday. It cut about $300 from our month.

The fourth thing we did was shop the sales, not the list.

This one took a few weeks to get right. Instead of writing a list and buying it regardless of price, we started with the sales flyer. Whatever proteins were on sale that week became the meals for that week. If chicken was cheap, we ate chicken. If ground beef was cheap, we ate beef. If nothing was cheap, we ate from the pantry and waited for the next flyer.

It meant the meal plan changed every week, which annoyed me at first, because I like a plan. It also meant we stopped paying full price for anything, which is the whole point.

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The number after six months was $684.

Same four people. Same city. Same house. Roughly 40% less than where we started, and we were not eating less. We were eating better, actually, because we were cooking more and buying fewer packaged things.

Here is what the money went to instead. We put $200 a month into a savings account that we did not touch. We paid down a credit card that had been sitting at $2,100 for two years. And we started giving more, which is the part that surprised me.

I had always assumed that giving and saving were in tension. That if I gave more, I had less. But what actually happened is that tracking our money made us more generous, not less, because we finally knew what we had. When you do not know where your money goes, you hold onto all of it, because you are afraid. When you know exactly where it goes, you can let some of it go on purpose.

That is stewardship, as far as I can tell. A spreadsheet and a Sunday afternoon.

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I am not going to tell you this works for everyone.

Some people live in food deserts where the only store within walking distance is a convenience store with convenience store prices. Some people work two jobs and do not have ninety minutes on Sunday. Some people have dietary needs that make whole-food cooking more complicated than it was for us. I know all of that, and I am not pretending our situation is universal.

What I will say is this. If you have never added up your grocery spending, do it. Not to judge yourself. Just to see. Most people I know who have done this found a number they did not expect, and the number itself was the beginning of the change.

The plan we used is not complicated. Write down what you buy for four weeks. Decide what you actually eat. Buy whole instead of parts. Shop the sales, not the list. That is the plan.

It took us six months, and it gave us back $456 a month, and it gave us something else too. It gave us the feeling that our money was ours. That we were deciding, on purpose, instead of just watching it go.

That feeling is worth more than the $456.