How Plant-Forward Meals Can Cut Your Grocery Costs
Tips on how to eat well, spend less, and still get dinner on the table by 6
Grocery budgets are tight for almost everyone right now, and protein is usually the biggest line item on the receipt. The good news: some of the cheapest protein in the store is also some of the most nutritious and versatile! Read on to see how just a few small shopping habits can stretch your budget further while still providing a nutritious week of meals for your family.
Beans: A nutrition powerhouse at a budget price
If you’re looking for a solid source of protein that won’t break the bank, you really can’t go wrong with beans. Comparing cost per gram of protein, beans and lentils consistently outperform meat, poultry, and eggs on price, no coupon clipping required.
Protein source & typical cost per gram of protein*
Dried beans (pinto, black, kidney): About a penny per gram
Lentils: Roughly 1-2 cents per gram
Eggs: Moderate - cheaper than most meat
Chicken breast: Several times the cost of beans and lentils
Ground beef: Often 7-17x the cost of beans, gram for gram
Beans Don't Do Drama
Beans and lentils tend to have very stable, consistent pricing throughout the year, making them a reliable source of protein to return to again and again.
While meat and egg prices bounce around with the headlines, beans just quietly stay put. Over the past year, egg prices swung wildly, falling nearly 40% from July 2025 to July 2026 alone, after previous spikes from avian flu outbreaks, and ground beef climbed roughly 8–10% over the same period. Dried beans? Up just 2.4%. That kind of price stability means beans aren't just cheap, they're predictable, which makes meal planning (and budgeting) a whole lot easier when the rest of the grocery aisle keeps changing its mind.
They’re also highly versatile, and can be used to make a delicious entree all on their own, or can be mixed into an existing favorite entrée or a delicious side dish!
Bonus: Unlike meat and eggs, which contain no fiber, beans are a fiber powerhouse, with around 12-15 grams of fiber per cup. Added fiber helps regulate blood sugar, keep you feeling full for longer, and helps keep digestion regular!
Dried vs. canned
Canned beans are the convenient choice, but dried beans and lentils typically cost a fraction of the price per serving once cooked. Toss them in a slow cooker or Instant Pot and they're nearly as low-effort as popping a can, for meaningfully less money.
The bigger payoff
It's not just about swapping in beans here and there. Research published in JAMA Network Open found that a low-fat, plant-based diet cut daily food costs by about 19% (roughly $650 a year) compared to a standard diet with meat and dairy included.
Tried-and-true tricks that actually stretch a grocery budget
Shop with a game plan. Meal-planning before you shop is one of the most consistent ways to curb impulse buys. By mapping out a weekly meal plan ahead of time, you can also select fresh ingredients that can be used across multiple recipes, minimizing food waste. Bonus points if you can include your kids in the meal planning process!
Buy produce in season. Fruit and veg are noticeably cheaper when they're in season locally, sometimes a fraction of the off-season price for the exact same item. USDA's seasonal produce guide makes it easy to see what's in season this month.
Don't sleep on frozen and canned produce. Frozen and canned fruits and veggies are largely just as nutritious as fresh in many cases and often cheaper per serving. Also, their long-lasting nature means that they won’t go bad before you get the chance to eat them, further saving money and reducing food waste. Look for "no salt added" or "low sodium" on canned veggies, and for fruits that are packed in 100% juice, rather than sweetened syrups.
Buy whole, skip the pre-chop. Pre-washed, pre-cut fruits and veggies are convenient, but are often sold at a premium. Buying whole and chopping it yourself is almost always cheaper.
Keep an eye out for sales. Coupons and sales genuinely save money, but only for things you'd buy anyway. Plan meals around what's discounted that week, rather than buying whatever's on sale and hoping it fits somewhere.
Buy in bulk, but only what you'll actually eat. Bulk buying lowers the per-unit price, but the savings evaporate fast if the food spoils before you get to it. Bulk is only a bargain if it ends up on a plate, not in the trash.
Cook once, eat twice (or three times). Batch-cook a pot of beans, rice, or soup and incorporate it into meals throughout the week.
Cook from scratch when you can. Instant rice, instant oatmeal, and pre-made frozen meals are paying for convenience, usually a noticeable markup over the same food made from scratch.
Putting it all together
None of this requires an all-or-nothing overhaul or a Pinterest-worthy meal plan. Building even one or two meals a week around dried beans or lentils, shopping for in-season produce, and adding pre-chopped veggies are small, repeatable habits that can add up to big savings over time. Life gets busy, and some weeks, paying a little extra for convenience might make sense, and that’s okay! Using these budget-friendly tips can help save money in the long-term, making sure your family has delicious and nutritious meals, without breaking the bank!
Brighter Table is a nonprofit supporting plant-forward school food and family nutrition. Prices and cost comparisons reflect typical national averages and will vary by region and season; this resource is for general education and isn't financial or medical advice.
