Sour Cream Cookies

✨ Before You Begin

✨ Use full-fat sour cream. It gives these cookies their signature soft, moist, cakey texture and richer flavor.

✨ Don’t skip the nutmeg. Just ¼ teaspoon adds subtle old-fashioned warmth without making the cookies taste strongly spiced.

✨ The lemon is subtle, too. A little lemon extract brightens the buttery dough; it won’t make these taste like lemon cookies.

✨ Don’t overbake. These cookies are meant to stay pale, soft, and tender. Pull them from the oven when the edges are set and the bottoms are only lightly golden.

✨ Cool completely before frosting. The cookies are especially tender while warm, and the buttercream will melt if they haven’t cooled completely.

Ingredients + Key Notes

Sour Cream: Use full-fat sour cream for the best flavor and texture. It adds moisture and richness to the dough, giving these cookies their characteristic soft, tender, cakey crumb.

Butter: I use unsalted butter so I can control the salt. Creaming it well with the sugar also helps give these cookies their light, fluffy texture.

Nutmeg: It may seem like a small amount, but don’t leave it out! Just ¼ teaspoon gives these cookies that subtle warm, old-fashioned flavor that makes them so special.

Lemon Extract: This is one of my favorite touches in these cookies. It brightens all that butter and sour cream without making the cookies taste distinctly lemony.

Baking Powder + Baking Soda: Using both gives the dough plenty of lift and helps create the thick, soft texture we want rather than a thin, crisp cookie.

Buttercream Frosting: These cookies are only lightly sweet on their own, so the rich, creamy buttercream is the perfect finish. Add sprinkles to dress them up for Christmas or change them with the season.

⭐ Pro Tips

⭐ Measure the flour carefully. Too much flour can make these soft cookies dry or heavy. Spoon the flour into your measuring cup and level it off rather than scooping directly from the bag.

⭐ Use room-temperature ingredients. Softened butter, eggs, and sour cream combine more evenly and help create a smooth, evenly textured dough.

⭐ Cream the butter and sugar well. Give them enough time to become light and fluffy. This incorporates air into the dough and helps give the cookies their soft, light texture.

⭐ Mix gently once the flour goes in. Add the dry ingredients on low speed and stop as soon as they’re incorporated. Overmixing can work against the tender texture we’re after.

⭐ Watch the cookies, not just the timer. They’re ready when the edges are just beginning to turn golden and the centers no longer look raw. The tops should remain pale.

⭐ Let them cool completely before frosting. These cookies are very tender when warm, and even slightly warm cookies can soften or melt the buttercream.

🎉 Decorating Sour Cream Cookies

One of my favorite things about these cookies is how easy they are to dress up for any occasion. The soft, pale cookies and creamy white buttercream make the perfect blank canvas—just change the sprinkles to match the season or celebration.

For Christmas, use red and green nonpareils or holiday sprinkles. Try hearts for Valentine’s Day, pastel confetti for spring, red, white, and blue stars for the Fourth of July, or orange and purple sprinkles for Halloween. You can even use rainbow sprinkles for birthdays.

Kitchen Tip: Add the sprinkles right after frosting each cookie, while the buttercream is still soft, so they stick well.

Storing + Freezing Tips + Make-Ahead

Storing: Store frosted sour cream cookies in an airtight container in the refrigerator for up to 5 days. For the softest texture, let them sit at room temperature for a few minutes before serving.

Freezing: For best results, freeze the cookies before frosting. Once completely cool, layer them between sheets of parchment or wax paper in an airtight freezer container and freeze for up to 3 months. Thaw at room temperature, then frost and decorate.

Make-Ahead: You can bake the cookies a day or two ahead, cool them completely, and store them unfrosted in an airtight container. Make the buttercream ahead and refrigerate it separately, then bring it to room temperature and beat it briefly before frosting.

Freezing the Dough: I prefer freezing these cookies after baking rather than freezing the raw dough. Their soft, cakey texture depends on the sour cream and leaveners, so baking first gives you more predictable results.

Frequently Asked Questions

◆ What does sour cream do in cookies?

Sour cream adds moisture and richness, giving these cookies their signature soft, tender, cakey texture. Its slight tang also balances the sweetness, but the finished cookies don’t taste like sour cream.

◆ Are sour cream cookies the same as sugar cookies?

They’re similar, but sour cream cookies are generally softer and more cake-like than traditional sugar cookies. The sour cream adds extra moisture, while the baking powder and baking soda help give these cookies their light, fluffy texture.

◆ Why are my sour cream cookies cakey?

That’s exactly how these cookies are supposed to be! The combination of sour cream, eggs, and leaveners creates a thick, soft cookie with a tender, cake-like crumb rather than a chewy or crisp one.

◆ How do I know when sour cream cookies are done?

The cookies are done when the edges are just beginning to turn golden and the centers no longer look raw. The tops should still be quite pale. Don’t wait for them to brown all over or they can lose their soft, tender texture.

◆ Can I make sour cream cookies without frosting?

Absolutely. The cookies have plenty of flavor from the butter, nutmeg, and subtle lemon even without frosting. You can leave them plain or add a light dusting of powdered sugar. The buttercream makes them sweeter and more festive, but it isn’t essential.

Still have questions? Leave me a comment below and I’ll be happy to help!

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