If you meal prep, feed a big family, or just hate paying grocery store prices for ground beef, Costco’s Kirkland Signature 10 lb ground beef tubes deserve a spot in your freezer — especially heading into summer cookout season.
Available at Costco Business Centers and select Costco warehouses, these tubes come in three fat ratios: 90/10, 80/20, and 73/27. Picking the right one matters more than most people think. Here’s how to decide.
The Three Ratios, Explained
90/10 (Lean Ground Beef) This is the move if you’re health-conscious or making dishes where the beef gets drained anyway — think chili, stuffed peppers, or pasta sauce. Less shrinkage during cooking means you’re getting more usable meat per pound. It’s the priciest of the three, but you’re paying for less fat, not less beef.
80/20 (The Sweet Spot) This is what most backyard grillers and home cooks reach for — and for good reason. That fat ratio keeps burgers juicy on the grill and gives tacos and skillets a rich, savory depth. If you’re hosting a cookout this summer, 80/20 is the ratio you want.
73/27 (High Fat) Best for smash burgers, meatloaf, or any dish where maximum flavor is the goal and you’re okay draining a bit more grease. It’s the most budget-friendly per pound, though you’ll see more shrinkage during cooking, so factor that in.
Who Should Buy This
This is a clear win for a few groups:
- Meal preppers who batch-cook ground beef on Sundays and portion it out for the week
- Large families stocking up for summer grilling — you can easily burn through several pounds at one cookout
- Home cooks who freeze ahead — divide the tube the day you buy it, vacuum seal or bag by portion, and you’re set for weeks
- Small operations like church kitchens, home daycares, or micro-caterers who qualify to shop at a Business Center
Not the right buy if your freezer is already packed or you only cook ground beef a couple of times a month. A 10 lb commitment requires a plan.
How It Compares
Ground beef at conventional grocery stores — especially in smaller packages — can run significantly more per pound. Buying in bulk at Costco is one of the most straightforward ways to cut your meat budget without sacrificing quality. Kirkland Signature has a solid reputation for consistent, fresh product, and the Business Center format is designed specifically for high-volume buyers.
To get the most out of a 10 lb tube, pair it with quality freezer bags or a vacuum sealer like a [AFFILIATE:foodsaver] — it dramatically extends shelf life and prevents freezer burn.
A Few Caveats
Not every Costco carries these tubes — Costco Business Centers are the most reliable location to find all three fat ratios in stock. It’s worth calling ahead or checking the Costco app before making a dedicated trip. Once opened, the tube should be divided and frozen the same day.
The Bottom Line
For Southern families heading into a summer full of cookouts, potlucks, and weeknight tacos, Kirkland ground beef in bulk is one of the smartest freezer investments around right now. Grab the 80/20 for the grill, the 90/10 if you’re eating lean, and the 73/27 for smash burger nights.
Head to your nearest Costco Business Center to check availability. Not a Costco member yet? [AFFILIATE:costco_membership] — for families buying meat at this volume, the membership pays for itself quickly.