Gym Meal Prep Basket: Save $17 by Shopping Smart

If you're meal prepping for the gym, you already know the drill: bulk chicken, rice, eggs, something green, and enough protein to justify leg day. The question is where you're buying all of it, because the difference between stores on this basket is genuinely wild.

We priced up 13 staples, the kind of haul a serious meal-prepper would buy weekly, across Coles, Woolworths, Aldi and IGA. Here's what we found.

What Does a Gym Meal Prep Basket Actually Cost?

At Woolworths, this basket comes to $201.23. That's the most expensive option by a long stretch.

Coles brings it down to $150.48, which feels reasonable until you realise Aldi gets you almost the same trolley for $147.66.

IGA quotes $104.44, but one item in the basket isn't available there, so that number isn't a clean comparison. Factor in a separate trip for the missing item and that gap narrows fast.

If you cherry-pick the cheapest price on every single item across all four stores, the total drops to $130.60. That's a $17.06 saving versus Aldi, the best single-store option. Whether that's worth two or three extra stops depends entirely on your week.

Where the Biggest Price Gaps Are

A few items in this basket have price differences big enough to actually change your shopping habits.

Whey protein powder (1 kg) is the standout. Aldi stocks it for $23.99. That's already a solid price for a mainstream supplement, and no other major supermarket comes close. If you're buying protein powder from Woolies, you're paying significantly more for an essentially comparable product. This one item alone is worth the trip to Aldi for most people.

Chicken breast (1 kg x2) is interesting because Woolworths actually wins here at $4.20 per kg. That's cheaper than Coles, cheaper than Aldi, and if you're eating chicken every day (and you probably are), buying two kilos a week adds up. It's one of the few categories where Woolies beats everyone else outright.

Bananas (1 kg) are cheapest at Aldi for $0.81. It's not a huge dollar amount, but it's a reminder that Aldi's produce pricing on the basics is consistently low. Broccoli tells the same story: $1.53 per kg at Aldi versus more at either of the big two.

Beef mince (1 kg) lands at $7.99 at Aldi, which is fair for a weekly protein source that isn't chicken. Aldi tends to be competitive on bulk meat and this is no exception.

Where the Prices Are Basically the Same

Not everything in this basket is worth agonising over.

Free range eggs (12 pack x2) are cheapest at Coles for $5.70, but the gap to Aldi and Woolies isn't enormous. If you're already at Coles for other reasons, grab them there. You're not missing much if you don't.

Sweet potato (2 kg) is cheapest at Coles for $4.90. Woolies and Aldi are close enough that this one probably isn't a deciding factor.

Rolled oats (1 kg) at $1.49 at Aldi is the cheapest, but this is already such a low-cost item that even if another store charges fifty cents more, it's not going to move the needle on your weekly spend. Buy them wherever you're shopping and don't stress it.

Natural peanut butter (375 g) at $3.09 and Greek yoghurt (1 kg) at $3.89 are both Aldi wins, but again, the gaps to Coles aren't enough to justify a separate run on their own. They contribute to Aldi's overall advantage, but individually they're not dramatic.

Is the Cherry-Pick Actually Worth It?

$17 is real money. Over a year of weekly meal preps, that's roughly $880 in savings. But let's be honest about what cherry-picking requires.

To hit that $130.60 total, you'd need to shop at Aldi for most of the basket, pick up your chicken breast at Woolies, and possibly grab a couple of Coles items. That's potentially three separate supermarket trips on the same day.

For most people, the time and petrol cost of that erodes the saving pretty quickly. A realistic strategy is Aldi for the bulk of this shop, especially the protein powder, mince, oats, yoghurt, peanut butter, bananas and broccoli, then add chicken breast to your Woolies order if you're already shopping there for something else.

That partial cherry-pick gets you most of the saving with one extra stop instead of three.

Who Should Shop Where

If you're shopping at Aldi: This is your best single-store option at $147.66. The protein powder deal alone makes it worth it, and the produce and pantry staples are consistently priced well. The only downside is that Aldi's stock can be patchy, so check before you assume your usual items are there.

If you're a Coles regular: You're paying $150.48, which is only $2.82 more than Aldi for the full basket. That margin is small enough that loyalty points, click and collect convenience, or just knowing the store layout might be worth more to you than the difference.

If you're defaulting to Woolies: On this particular basket, there's no version of the numbers that makes Woolworths the right call for a budget-conscious gym shopper. The $201.23 total is $53 more than Aldi. Even with Everyday Rewards points factored in, you'd need an extraordinary redemption rate to close that gap. Buy your chicken there if you're already going, but don't do the full shop.

If IGA is your local: For one item being unavailable, that $104.44 price point is surprising. IGA stores vary enormously by location and owner, so your mileage will genuinely vary. It's worth checking your specific store's prices rather than relying on any average figure.

The One Spend That Moves the Needle Most

If you do nothing else differently this week, buy your whey protein powder at Aldi. Of everything in this basket, it's the item where store choice has the biggest dollar impact, and it's not particularly close.