How to Save Money on Groceries Every Week: Grandma's Secrets

If you walked into my cozy kitchen right now, I'd hand you a warm cup of chamomile tea, pull out a chair, and tell you a little secret: you are spending way too much money at the supermarket, sweetheart.

I know how stressful it is to watch the numbers climb on that register screen while your grocery bags seem to get emptier and emptier. But bless your heart, you do not have to survive on tasteless instant noodles or skip your favorite meals just to keep your budget happy. Over my eighty years on this earth, through lean times and prosperous ones, I have mastered the gentle art of the thrifty kitchen. Today, I want to teach you exactly how to save money on groceries every week without ever sacrificing a single delicious, belly-warming bite. Before we dive into my favorite pantry secrets, remember to bookmark this page if you want more tips on how to save money on groceries every week.

1. Shop Your Pantry Before You Shop the Store

So many of my dear readers head straight to the grocery store with a blank list, or worse, no list at all! That is the fastest way to empty your wallet, honey. Before you even think about grabbing your car keys, I want you to play detective in your own kitchen.

Open up your pantry, peer into the very back of the bottom shelves, and dig through your freezer. You will almost always find a can of black beans, half a box of pasta, or some frozen peas that you completely forgot about. Plan your weekly meals around what you already own. If you have half a jar of marinara sauce and some dry noodles, you only need to buy a little green salad to make a complete, comforting Tuesday night dinner.

2. Stretch Your Meat with "Magic fillers"

Back when my babies were small and pennies were tight, meat was the most expensive part of our grocery bill—and it still is today. But you do not have to become a strict vegetarian to save money. You just need to learn how to stretch your meat like my mother taught me.

Whenever you are making a dish with ground beef, pork, or turkey, you can easily double the volume of the meal by mixing in healthy, inexpensive ingredients. This not only keeps the meat incredibly juicy but also keeps your family full for hours.

The Magic Filler	Best Used For	Why It Works
Brown Lentils (cooked)	Tacos, Sloppy Joes, Spaghetti Bolognese	They absorb the beef seasoning perfectly and mimic the texture of meat.
Rolled Oats	Meatballs, Meatloaf	Oats expand and lock in the flavorful juices, making the meat tender.
Finely Chopped Mushrooms	Burgers, Salisbury Steak	They add a wonderfully rich, savory depth while cutting the meat cost in half.

3. Never Underestimate the Humble Whole Chicken

I feel a little tug of sadness when I see young folks buying packages of boneless, skinless chicken breasts. They are so expensive, and quite frankly, they dry out far too easily! Instead, buy a whole chicken.

A whole bird is usually much cheaper per pound. Roast it on Sunday with some carrots, onions, and potatoes for a feast that feels like a holiday. On Monday, pick the leftover meat off the bones to make a beautiful chicken pot pie or some cozy chicken salad sandwiches for lunch. Finally, throw those bones into a big pot with some water, apple cider vinegar, and vegetable scraps to make a rich, nourishing stock. If you have never made it from scratch, you can read this wonderful guide on how to make chicken stock to get you started. It tastes a million times better than anything you can buy in a carton, and it costs virtually nothing.

4. Beware of the "Crisper Morgue"

We have all done it, dear. We buy a beautiful head of fresh spinach with the best intentions, slip it into the vegetable drawer, and completely forget about it until it turns into a sad, slimy green puddle. What a waste of hard-earned money!

To stop this, I keep a small, plastic basket right at eye level on the middle shelf of my refrigerator. I call it my "Use First" basket. Any produce that is starting to look a little tired, or leftovers that need eating, go right into that basket. When I open the fridge looking for a snack or planning lunch, those are the items I use first. If your greens are starting to wilt and you know you won't eat them in time, don't throw them away! Toss them right into a bag in your freezer to use in your next soup or morning smoothie.

5. Regrow Your Kitchen Scraps for Free

Why pay for herbs and scallions over and over again when Mother Nature will gladly grow them for you for free? This is a lovely little trick that my grandchildren always find absolutely magical.

The next time you buy green onions, do not throw away the white bottom parts with the little hairy roots. Instead, place them root-down in a small glass of fresh water on your windowsill. Within just a few days, you will see bright green shoots reaching up toward the sun. Change the water every couple of days, and you will have an endless supply of fresh green onions without spending another dime. You can do the exact same thing with celery bases, garlic cloves that have started to sprout, and even romaine lettuce!

6. Shop Alone and With a Full Tummy

This might sound like simple advice, but it is one of the most powerful tricks in my book. Never go grocery shopping when you are hungry, and try your best not to take your sweet family with you if you are on a tight budget.

When our bellies are rumbling, everything on the shelves looks absolutely irresistible, and we end up buying treats and convenience meals that we do not need. And as much as we love our spouses and our children, they have a funny habit of sneaking expensive cereal, fancy sodas, and sweet treats into the cart when we aren't looking. Treat your grocery trip like a quiet, peaceful "me-time" mission. Stick strictly to your list, keep your head down, and you will be amazed at how much smaller your bill is at the checkout counter.

I've written down plenty of more tips on how to save money on groceries every week over the years, so don't forget to look around the rest of my kitchen blog! With just a few of these gentle adjustments, you will start to see your savings grow, and you will feel so proud of your beautiful, thrifty kitchen.

Frequently Asked Questions

Is it really cheaper to buy frozen vegetables instead of fresh?

Yes, absolutely, honey! Frozen fruits and vegetables are usually much cheaper than fresh ones, especially when they are out of season. Even better, they are frozen at the absolute peak of their freshness, so they keep all of their wonderful vitamins and minerals. Plus, because they do not spoil in your fridge, you have zero waste.

How can I save money on groceries without using coupons?

While coupons can be helpful, you do not need them to save a bundle. Simply shopping the weekly sales, choosing store-brand items instead of name brands, buying whole foods instead of pre-cut convenience packages, and planning your meals around what you already have will save you far more than paper coupons ever could.

Is buying in bulk always a good deal?

Not always, sweetheart. Buying in bulk is only a saving if you actually use every single bit of what you buy before it goes bad. Large bags of rice, dry beans, oats, and toilet paper are wonderful bulk purchases. However, buying massive tubs of fresh spinach or giant jars of mayonnaise usually leads to waste unless you have a very large family.

What are the cheapest filling foods to keep in my pantry?

I always keep my pantry stocked with what I call the "frugal champions": dry oats, brown rice, dry lentils, canned black beans, canned tuna, and peanut butter. These ingredients are incredibly cheap, have a long shelf life, and are packed with the protein and fiber needed to keep your tummy full and satisfied.