We’ve covered Costco turkeys for Thanksgiving elsewhere, but what if you want turkey the rest of the year? Costco members can pick up the Kirkland Signature Turkey Breast any month, making it an easy option for quick meals beyond November.
So, does Costco’s turkey breast taste good, and what’s the best way to prepare it? Is it useful beyond sandwiches and holiday dinners? We’ve bought this product many times, tested reheating methods, and compiled our best tips and recipe ideas based on real use.
Read on for an honest review and practical cooking guidance.
Table of Contents
Availability, Price, Size
Unlike the seasonal whole turkeys Costco sells in November, the Kirkland Signature Turkey Breast is available year-round. Sizes vary but average around three pounds. Typical pricing is about $4.79 per pound; for example, we recently paid $14.05 for just under three pounds, enough for two family dinners.
If you have a household of four or fewer, cutting the breast in half and freezing one portion is a good way to avoid waste. Single diners can divide it into thirds. Properly stored, leftover portions freeze well and make convenient future meals.
Is It Any Good? Here’s Our Honest Review
Yes. When reheated correctly, Costco’s Kirkland Signature Turkey Breast is flavorful and versatile. Because it’s fully cooked, it’s safe to eat cold straight from the package, but warming it improves texture and aroma. Microwaving tends to make the meat rubbery, while oven or air-fryer reheating keeps it juicier.
Turkey is lean and can dry out if overheated, so aim to remove it from heat when the internal temperature reaches about 140°F. The product is lightly salted and brined, which helps it stay moist and flavorful compared with a plain roasted turkey breast.
It works well hot or cold: slice longways for sandwiches and main-dish portions, or slice shortways to cube for salads and pasta. For cold cuts, a meat slicer yields the best results, but a sharp knife and careful slicing with the grain also work.
Pros & Cons of Costco Turkey Breast
✅ Pros:
- Fully cooked & convenient – ready to heat and serve with minimal prep.
- Versatile – suitable for sandwiches, salads, soups, and main dishes.
- Moist & flavorful – brine and added broth help retain juiciness.
- Long shelf life – vacuum-sealed packaging preserves freshness.
- Budget-friendly – economical protein at typical retail pricing.
❌ Cons:
- Processed – contains added broth, salt, and a small amount of sugar.
- Higher sodium – those monitoring sodium should be aware of the level per serving.
- Can dry out if overcooked – needs careful reheating to remain tender.
How To Prepare Costco Turkey Breast
The turkey breast is fully cooked and marked on the package with arrows indicating the recommended slicing direction: longways for hot entrees and shortways for cold dishes. The shorter pieces are easier to cube for salads and pasta, while the longer pieces make better sandwich slices or main-dish portions.
You can serve it cold or warm. Below are reliable reheating methods that preserve moisture and texture.
Crockpot Method
Remove the turkey from its bag and place the breast in the crockpot. Add ½ cup of water, cover, and cook on low for 8–10 hours or on high for 3–4 hours. This gentle heat helps keep the meat moist and is useful when you need oven space or want a set-and-forget option.
Air Fryer Method
Preheat the air fryer to 325°F. Ensure the breast fits comfortably in the basket—about a 4-pound piece fits in many 5-quart units. Heat for roughly 40 minutes, checking for an internal temperature near 140°F. The air fryer adds a pleasant exterior texture without drying the interior when timed correctly.
Oven Method
Preheat the oven to 350°F. Remove the turkey from its packaging, place it in a shallow pan with ½ cup of water, and cover tightly with foil. Heat for about one hour or until the internal temperature reads 140°F. Remove from the oven and let it rest briefly before slicing to preserve juices.
Costco Turkey Breast FAQ
How Long Does It Last In The Fridge?
Once opened and stored in the refrigerator, the turkey breast will typically keep for three to four days. Unopened and vacuum-sealed, it can remain good for several months depending on the package date. Use your senses—if it looks, smells, or tastes off, discard it.
For longer storage, slice into portions and freeze. Properly wrapped or vacuum-sealed, frozen portions retain quality for several months to a year.
Does Costco Sell Frozen Turkey Breast?
Costco does not offer a frozen version of the Kirkland Signature cooked turkey breast. During November, the warehouse sells fresh, uncooked whole turkeys, but the Kirkland breast is sold fully cooked and vacuum-packed year-round. You can freeze the cooked product at home for extended storage.
Is Kirkland Turkey Breast Healthy?
The breast is relatively low in calories and fat while offering a good amount of protein. It contains added turkey broth and up to 2% sea salt and sugar, so it does include some sodium. Check the package nutrition facts for exact values per serving if you need precise dietary information.
Is Costco Turkey Breast Raw?
No. The Kirkland Signature Turkey Breast sold year-round is fully cooked. You can serve it cold straight from the package or warm it using one of the methods above. Costco does sell raw whole turkeys seasonally in November, but the packaged Kirkland breast is not raw.
Is Kirkland Turkey Breast Processed?
Yes. The product is processed in that it contains added turkey broth and a small amount of sea salt and sugar. Like many pre-sliced or pre-roasted deli-style meats, these additions extend flavor and shelf life.
Costco Turkey Breast Recipes
Cobb Salad
A Cobb salad is an easy, flavorful use for cooked turkey breast. Cube the shorter slices for tender bites and toss with greens, avocado, bacon, egg, tomatoes, and your preferred dressing—blue cheese works well if you like a richer flavor.
Sandwiches
The breast makes a great deli-style sandwich. Slice as thinly as possible—use a slicer if available—or warm thicker slices and serve open-faced with gravy on hearty bread for a comforting meal.
Mini Thanksgiving
Reheat the turkey breast and pair it with mashed potatoes, gravy, and your favorite sides for a scaled-down Thanksgiving-style meal any time of year.
Omelets & Hash
Chopped turkey adds protein to omelets or makes a delicious hash with potatoes and onions—top with a poached egg for a hearty breakfast or dinner.
Soup
Use sliced or shredded turkey as a convenient substitute for chicken in soups and stews. Since the meat is pre-cooked, add it near the end to warm through without overcooking.
Turkey Salad
Mix chopped turkey with mayonnaise, diced celery, and dried cranberries for a quick turkey salad. Serve it on bread or in a wrap for an easy lunch that makes good use of leftovers.
Final Verdict: Should You Buy Costco Turkey Breast?
Costco’s Kirkland Signature Turkey Breast is a convenient, versatile, and tasty option for shoppers who want ready-to-eat turkey without cooking a whole bird. It’s fully cooked, reheats well when handled properly, and works in a wide range of recipes. While it is processed and contains some added sodium, it remains a practical, budget-friendly source of lean protein.
For the best results, avoid overcooking, slice according to your intended use, and portion before freezing if you won’t use it all at once. Would we buy it again? Absolutely—keep one or two in the freezer for easy weeknight meals or impromptu holiday-style dinners.
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