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Costco’s Got the Lowest Price on Rao’s Marinara Sauce (Our Fave Keto Pasta Sauce)

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Rao's homemade jars at Costco

Make it a cheap keto pasta night thanks to Costco!

We love Rao’s Marinara Sauce as it only contains natural ingredients, including 100% Italian tomatoes. There are NO tomato blends, paste, water, starches, filler, colors, or added sugar, making it a low-carb, keto-friendly pasta sauce option. This sauce is great to use in recipes like our delicious Keto Lasagna or with any of these keto pasta alternatives!

Even better, check out the awesome deal you can score at Costco –

Rao's marinara at Costco

The next time you’re shopping at your local Costco, keep your eyes peeled for 2-packs of Rao’s Homemade Marinara Sauce 28oz jars for under $11. This is a fantastic price for this brand as Target sells the smaller 24oz jars for $7.39 and the 32oz jars for $9.69, which is around 30-31¢ per ounce! Yikes!

Rao's nutrition label at Costco

Score this deal at your local Costco Warehouse:

*Prices may vary by region

Rao’s Homemade Marinara Sauce 28oz 2-pack $10.89


That makes each LARGE jar only $5.44 – that’s just 19¢ per ounce!


  • Nutrition (1/2 cup): 100 Calories | 7g Fat | 5g Net Carbs | 2g Protein

Here are 100+ Keto Foods You Can Score at Costco and Sam’s Club!

Join The Discussion

Comments 11

  1. clara

    I got it 2 weeks ago! And yes cheaper, great taste and super low carb!! I may need to go back and restock another one 😉

    • Jennifer (Hip Sidekick)

      Great! So glad you found it, clara!

    • Bree

      May 1, Costco is limiting the number you can buy — only one — guess they think it is one of the supplies like toilet paper or paper towels.

      • Angie (Hip2Keto Sidekick)

        Hi Bree! Thank you for letting us know❤

  2. Jana Foster

    Can I order it online at costco? I can’t find it at mine?

    • Jennifer (Hip Sidekick)

      I’m not seeing it sold online.

  3. Cynthia Reid

    Good to know! I love this sauce but the local grocery charges $8.99 each I was skeptical but wow, this sauce is amazing!

    • Amber (Hip Sidekick)

      Happy you have enjoyed it, Cythina! 😋🙌

  4. Becca

    This band is awesome. I’m only a week into Keto and I’m glad I found this sauce. I got mine at Grocery Outlet 32oz. For 6.99.

    • Becca

      *Brand

    • Amber (Hip Sidekick)

      Nice score, Becca! Thanks for letting us know where you were able to grab it!

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