8 Costco Frozen Dinners Ranked from Worst to Best

Costco’s frozen section can feel like a gold mine when you need quick meals, but not every option is a winner. With so many choices stacked in bulk-sized boxes, it’s easy to grab something that looks good only to discover it’s bland or heavy once you heat it. To save you time and freezer space, we ranked eight Costco frozen dinners from worst to best. These meals are judged on taste, texture, portion size, and overall value, so you know exactly what’s worth stocking up on.

1. Bibigo Beef Bulgogi Mandu

The top spot goes to Bibigo’s Beef Bulgogi Mandu, which delivers flavor and versatility. These dumplings are filled with seasoned beef, onion, and glass noodles, giving every bite a mix of savory, slightly sweet, and satisfying texture. They cook up beautifully whether you steam, pan-fry, or air-fry, and they’re just as tasty dipped in soy sauce as they are on their own. What makes them stand out is that they feel like more than a frozen dinner; they’re snackable, shareable, and packed with flavor that keeps you coming back.

2. Kirkland Signature Rotisserie Chicken Enchiladas

This meal gets a big boost from Costco’s famous rotisserie chicken, which brings tender meat and great flavor to the enchiladas. The sauce has a nice balance of tang and spice, and the cheese topping melts into a gooey layer that makes the dish feel indulgent. Portions are hearty, and the filling doesn’t dry out the way many frozen chicken meals do. While not quite as bold as enchiladas from a restaurant, they’re reliable, flavorful, and comforting. For a busy weeknight, these hit the mark without much effort.

3. Pierre Signatures Angus Cheeseburgers

These frozen cheeseburgers come individually wrapped, and while they won’t fool you into thinking they’re fresh off the grill, they’re surprisingly satisfying. The beef has a decent char flavor, and the cheese melts evenly after heating. Texture is where they shine compared to other frozen burgers, which often turn out rubbery. The buns can get soggy if microwaved, so toasting them separately makes a big difference. They land near the top of the list because they’re quick, filling, and taste better than most frozen burger options on the market.

4. Kirkland Signature Chicken Bakes (Frozen)

Chicken Bakes are a Costco food court legend, and the frozen version captures most of what people love about them. The dough bakes up golden with a chewy texture, and the chicken-bacon-cheese filling is hearty enough to keep you full. That said, they can be greasy, and reheating in the microwave leaves them soft instead of crisp. Oven-baking fixes this but adds time. Flavor-wise, they’re nostalgic and fun, though after a couple bites, you notice how heavy they are. Still, they’re a solid option when you want a taste of Costco at home.

5. Kirkland Signature Meat Lasagna

You can’t go wrong with a hearty lasagna, and Costco’s version delivers on size and structure. The pasta layers hold up well, the cheese browns nicely in the oven, and the beef filling is solid, though a little salty. It’s not restaurant-level Italian, but for a frozen dinner, it feels comforting and satisfying. The sauce leans sweet, which not everyone will love, but it’s family-friendly and works well for gatherings. It sits in the middle of the ranking because it’s reliable and crowd-pleasing, just not exciting enough to stand out.

6. Ling Ling Chicken Potstickers

These are decent but not as satisfying as you’d hope, given the reputation of potstickers. The filling is slightly bland, with a lot of cabbage and not enough punch from chicken or seasoning. The wrappers crisp up nicely if you pan-fry them, which helps, but microwaving leaves them chewy and unremarkable. Dipping sauces can elevate them, yet without those extras, they taste one-note. They’re a good freezer backup snack, but they don’t hold up against potstickers from a good takeout spot or other brands with bolder flavor.

7. Kirkland Signature Shepherd’s Pie

Shepherd’s Pie should be hearty and flavorful, but this version is only halfway there. The mashed potatoes are fluffy enough, yet the meat filling lacks depth, tasting closer to canned stew than a slow-cooked classic. Vegetables are unevenly distributed, which means some bites are just mushy potato while others overwhelm you with peas. Portion size is generous, so it feeds a crowd easily, but you’ll probably end up adding extra spices or hot sauce just to give it more character. It’s not terrible, but it doesn’t earn repeat buys.

8. Kirkland Signature Chicken Alfredo

This one promises creamy pasta comfort but falls short once it hits the plate. The sauce tastes flat, with more starch than real cheesy richness, and the chicken often feels rubbery after reheating. It’s also heavier than it looks, leaving you full but not satisfied. While it’s a convenient tray for feeding a group, the flavor payoff isn’t there compared to fresher options or even other frozen pastas. If you want a quick family meal, it works in a pinch, but you’ll likely find yourself wishing for more seasoning and less soggy noodles.