Buying in bulk isn’t just for big families or warehouse memberships. If done right, it’s one of the smartest ways to lower your grocery costs over time—especially when paired with cashback apps or store sales. The key is knowing which items offer true value when purchased in larger quantities and won’t go to waste.
Here are 10 grocery items that are almost always a win when bought in bulk.
- Rice and Grains
White rice, brown rice, quinoa, and oats have long shelf lives and are pantry staples in most homes. Buying them in 10- or 20-pound bags can cut your cost per serving in half. - Beans and Lentils
Whether canned or dried, beans are incredibly versatile and protein-packed. Dry beans are cheapest when bought in bulk, especially at stores like Costco, BJ’s Wholesale, or Sam’s Club. - Pasta and Sauce
Unopened pasta lasts a long time and is easy to store. Pair it with jars of tomato sauce or pesto, and you’ve got emergency meals ready to go. Bonus savings if you buy a BJ’s gift card with cashback first. - Frozen Vegetables
Frozen produce is flash-frozen at peak freshness and lasts months in the freezer. Large bags from brands like Birds Eye or store-label versions can be cheaper per ounce than fresh, especially when bought in multipacks. - Cooking Oils
Olive oil, vegetable oil, and coconut oil are cheaper per ounce in large containers. Just be sure to store them away from heat and light to maintain freshness. - Flour and Baking Staples
If you bake regularly, large bags of flour, sugar, baking soda, and yeast are cost-effective. Store dry goods in airtight containers to avoid moisture or pests. - Cheese and Butter
Block cheese, shredded cheese, and butter often come in multi-packs at wholesale stores. These can be frozen for future use and are often cheaper when not bought individually. - Coffee and Tea
If you drink coffee or tea daily, bulk containers or warehouse-size boxes can provide major savings. Check for deals on favorite brands like Starbucks, Folgers, or Celestial Seasonings. - Canned Goods
Tomatoes, beans, tuna, soup, and vegetables are shelf-stable and easy to store. Look for multi-can bundles at stores like Walmart or Target. - Paper Goods
Technically not food—but paper towels, napkins, and toilet paper are everyday essentials. Buying these in bulk during sales or with digital coupons almost always results in lower unit prices.
Tips for Smarter Bulk Buying
- Only buy what your household will use before it expires
- Split purchases with a friend or family member
- Pair bulk buying with digital coupons or cashback offers via apps like Rakuten, Ibotta, or Fluz
- Use store-brand bulk items to save even more
Bulk buying helps reduce not just per-unit cost but also the number of shopping trips you need to make—saving time and gas too.
