If you’ve been paying around $7 a pound or more for ground beef at your regular grocery store, Costco’s Kirkland Signature 10 lb ground beef tubes deserve your attention. These bulk tubes — available at Costco Business Centers and select Costco warehouses — come in three fat ratios: 90/10, 80/20, and 73/27. Picking the right one for your cooking style can mean the difference between a juicy burger and a dry hockey puck.
What Makes These Tubes Worth It?
The 10-pound vacuum-sealed format keeps meat fresh longer, lays flat in your freezer, and eliminates the constant back-and-forth to the meat counter. For Southern families who cook big — whether that’s a Sunday chili pot, a weeknight taco bar, or a Fourth of July backyard cookout — buying in bulk at Costco is one of the easiest ways to cut your grocery bill without sacrificing quality.
Breaking Down the Three Ratios
90/10 (90% lean, 10% fat) The health-conscious pick. Use this for tacos, stuffed peppers, or any recipe where you want minimal grease to drain. It’s the leanest option and typically the priciest per pound of the three, but you’re getting the most actual meat for your money.
80/20 (80% lean, 20% fat) The crowd favorite — and for good reason. That fat ratio keeps burgers juicy without being greasy, holds together well on the grill, and works for just about everything from meatballs to shepherd’s pie. If you only grab one tube, make it this one.
73/27 (73% lean, 27% fat) The budget-friendly workhorse. This one shines in long-cook dishes like chili, Bolognese, and casseroles where you’ll drain or skim the fat anyway. The flavor is rich and deep, and it’s typically the lowest price per pound of the three.
Who Should Buy This?
- Meal preppers who batch-cook ground beef on Sundays and freeze portions for the week
- Large families who burn through 2–3 lbs of beef a week and hate multiple grocery trips
- Grill enthusiasts stocking up for summer cookouts, Father’s Day grilling, and July 4th
- Budget-focused shoppers who want to stretch their meat dollars without buying lower-quality cuts
What You Need to Know Before You Go
These tubes are stocked at Costco Business Centers and only select Costco warehouses — availability varies by location and not every store carries all three ratios. It’s worth calling ahead or checking the Costco app before making the trip.
You’ll also want to plan for storage. Ten pounds of ground beef takes up real freezer real estate. Portioning the tube before freezing is the move — split it into 1 or 2 lb packs using a [AFFILIATE:amazon] vacuum sealer to prevent freezer burn and make weeknight cooking a breeze. Heavy-duty freezer bags work too if you’re not ready to invest in a sealer.
The Bottom Line
If you’re feeding a family this summer and tired of paying full grocery-store price for ground beef, Costco’s Kirkland 10 lb tubes are one of the smartest bulk buys in the store. Grab the 80/20 for grilling, the 73/27 for chili, and the 90/10 if you’re watching macros. Just make sure your freezer is ready.
Not a Costco member yet? The savings on bulk protein alone can offset the membership fee fast — especially heading into peak grilling season.