It can be challenging to save money on groceries when shopping at a bulk retailer like Costco. But there are ways to get through the warehouse and still get out with a good amount of food if your grocery budget is only $100.
You can make the most of your Costco membership without overspending when you buy the following list of tasty and affordable grocery staples.
Editor's note: Prices and availability are subject to change and may vary by location.
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Kirkland Signature Cheese Pizza
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Price: $13.79
Costco's Kirkland Signature store brand can get you good quality for an affordable price, helping you save money at Costco.
A great example is the Kirkland Signature Cheese Pizza, which comes in a pack of four pizzas. You can eat them as is or customize them to your liking using ingredients in your pantry or fridge.
Kirkland Signature Rotisserie Chicken
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Price: $5.00
Costco is known for its Kirkland Signature rotisserie chicken, especially because of how affordable the bird is compared to competitors.
Grab a rotisserie chicken for dinner or pull the meat off the chicken to use as an ingredient for other meals, like a chicken salad.
Kirkland Signature 2% Reduced Fat Milk
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Price: $6.84
There are times when Costco isn't good for staples that you don't need in bulk, such as spices or condiments.
But the store has you covered for other staples like milk. The Kirkland Signature 2% Reduced Fat Milk comes in a two-pack of 1 gallon and is easy to pick up when shopping at the retailer.
Shopping pro tip: This month's best deals
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September marks the start of a new season and a new shopping mindset. As summer winds down, it's the perfect time to take advantage of transitional savings and post-summer sales. Look for deals on:
- Light layers and early fall fashion
- Outdoor clearance items
- Back-to-school essentials
- For grocery savings, grab peak-season produce, like apples, squash, grapes, and sweet potatoes
As retailers begin to roll out fall promotions, September is the sweet spot for scoring deals on both end-of-summer clearances and early autumn items. Shop now to get the best of both seasons.
Kirkland Signature Variety Pack Lunch Meat
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Price: $16.79
Deli meat can be expensive if you are trying to satisfy different taste buds with multiple options, but the Kirkland Signature Variety Pack has three different choices to give you some variety without breaking the bank.
The pack comes with sliced chicken breast, ham, and roast beef, with each package containing 14 ounces of meat.
Kirkland Signature Butter Croissants
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Price: $7.19
Croissants aren't just for breakfast. You can get a dozen Kirkland Signature Butter Croissants and use them in different ways, such as a tasty sandwich for lunch with the deli meat you purchased.
Kirkland Signature Krinkle Cut Kettle Chips, Himalayan Salt
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Price: $7.39
No grocery list is complete without a savory snack, preferably a crunchy one. This 32-ounce bag is the perfect snack for when guests are over or when you're watching Netflix on the couch by yourself.
Quick tips: How to save on your grocery bill
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Grocery shopping doesn't have to break the bank when you use the right strategies. Here are three quick tips for reducing food expenses:
- Buy store brands instead of name brands whenever possible.
- Always make sure to compare unit prices, not just sticker prices.
- Join your store's loyalty program so you don’t miss out on member discounts.
Even though something like choosing coupons in your grocery store app can feel like an annoying task, the savings can really add up.
Kirkland Signature Super Extra-Large Peanuts
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Price: $9.39
Another snack to add to your pantry is the 2.5-pound container of Kirkland Signature Super Extra-Large Peanuts. These are a good source of protein, fiber, and important nutrients that keep you going throughout the day.
Kevin's Roasted Garlic Chicken
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Price: $15.79
Even if you're working with a tight budget, you can still get some delicious pre-made meals that are easy for a busy weeknight meal.
Take Kevin's Roasted Garlic Chicken, for example. It comes in a 2-pound container and is packed with chicken in a savory cream sauce for a hearty meal.
Kirkland Signature Chicken Street Tacos
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Price: $18.62
Try your hand at Taco Tuesday with the Kirkland Signature Chicken Street Tacos.
The taco kit comes with tortillas, seasoned chicken, shredded cheese, salsa, and more to make hearty tacos that can feed a family or be spread out over a few meals.
Note that the price is approximate, as it's based on the weight of the taco kit. You may be able to find one that's even cheaper on the Costco shelf.
Total: $100.80
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You might be able to save even more depending on the kind of deals you find at your local Costco. Prices can vary by location, so this grocery list could easily drop to $90 or even $85, depending on the day you go on a Costco run.
One thing is for sure: you can enjoy some delicious meals and snacks all month with a $ 100 budget when you shop at Costco.
Bottom line
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Shopping at Costco with only $100 might seem like a challenge, but it's possible to walk out with a cart full of tasty and affordable options that will get you through the week.
Taking a list with you is a good idea to stop you from making impulse purchases and sticking within your tight budget.
You should also check your wallet for the top rewards credit cards to earn points or perks when you spend money on groceries at stores like Costco.
2025 award winner
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Benefits Card Details on Wells Fargo’s secure website Intro Offer
$200 cash rewards bonus after spending $500 in purchases in the first 3 months
Annual Fee $0 Why we like it
If you love earning cash rewards but prefer to avoid the hassle of tracking spending categories, the Wells Fargo Active Cash® Card could be a good option for you. Cardmembers can earn unlimited 2% cash rewards on purchases.
This card also offers a 0% intro APR on qualifying balance transfers and purchases for 12 months from account opening, then 19.24%, 24.24%, or 29.24% Variable. Those looking for straightforward rewards and an introductory APR will likely find value in this card.
FinanceBuzz writers and editors score cards based on a number of objective features as well as our expert editorial assessment.
Our partners do not influence how we rate products.
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