These cookies get their softness from sour cream and a low oven. You roll the dough half an inch thick, bake at 300°F for 8 minutes, and pull them while the tops are still pale. That pale top is the whole trick.
The batch makes about 24 cookies depending on your cutter size. The dough needs an hour in the fridge, so start there and the rest moves fast.
Frosting is optional but it's what makes them look like the ones on a party platter. A simple butter and powdered sugar icing takes five minutes.
Step-by-Step Instructions
1. Mix the dry ingredients
Whisk the flour, baking soda and salt together in a medium bowl. Set it aside.
2. Cream butter and sugar
Beat the softened butter with the sugar on medium speed for about 5 minutes, until it looks light in color and fluffy. Scrape down the bowl once or twice.
3. Add the wet ingredients
Beat in the egg until it disappears into the mixture. Then beat in the sour cream and vanilla until the mixture looks creamy and smooth.
4. Bring the dough together
Add the flour mixture in three batches, mixing on low after each one. Stop as soon as the last of the flour disappears. Overmixing makes a tougher cookie.
5. Chill the dough
Turn the dough out onto a lightly floured surface and press it into a flat disc. Wrap it in plastic and refrigerate for 1 hour.
6. Heat the oven
Set the oven to 300°F (150°C) and line a baking sheet with parchment paper.
7. Roll and cut
Unwrap the dough and roll it out on a lightly floured surface to about 1/2 inch thick. Cut circles with a glass or cookie cutter and lift them onto the lined sheet, leaving about 1 inch between each one.
8. Bake
Bake for 8 minutes. The bottoms should be golden and the tops should still look pale. Let them cool on a wire rack.
9. Make the frosting
Beat the softened butter until fluffy. Sift in the powdered sugar and mix until combined, then add the milk and beat until smooth and velvety. Add food coloring if you like.
10. Frost and decorate
Spread frosting on the cooled cookies and add sprinkles right away. Let the icing set before stacking them.
Tips & Tricks
- Chill the dough for the full hour. Skip it and the butter warms up, the dough gets sticky, and the cookies spread in the oven.
- Roll to about 1/2 inch. Thinner cookies bake faster and lose that soft middle.
- Pull the cookies when the edges and bottoms are golden and the tops are still pale. That's the doneness cue, not the timer alone.
- Let the cookies cool completely before frosting. Warm cookies melt the icing and it slides off.
- Keep the dough you aren't rolling yet in the fridge. It softens fast on the counter.
Pro Tips
Variations
Colored dough
divide the dough and tint each piece with gel coloring before chilling, then cut shapes from each color.
Almond flavor
swap half the vanilla for almond extract for a different finish. This is a change to the original recipe, not part of it.
Thinner icing for dipping
add an extra tablespoon of milk so the frosting runs off the spoon, then dip the tops of the cookies instead of spreading.
How to Store Softest Sugar Cookies Ever
Refrigerator
Frosted cookies keep in a sealed container in the fridge for about 4 days. Let them come to room temperature before eating so the cookie softens back up.
Freezer
Freeze unfrosted cookies in a sealed bag for up to 2 months. The raw dough also freezes well: wrap the disc tightly and thaw in the fridge overnight before rolling.
Reheating
No need to reheat these. If they've been in the fridge, leave them on the counter for 15 minutes and they'll soften.
Frequently Asked Questions
Q: Why did my cookies turn out hard?
Usually too much flour or too long in the oven. Spoon flour into the cup instead of scooping, and pull the cookies as soon as the bottoms are golden, even if the tops look underdone.
Q: Can I skip the hour of chilling?
You can try, but the dough will be soft and sticky and the cookies spread more. If you're short on time, chill for 30 minutes and work with well-floured hands.
Q: Can I use Greek yogurt instead of sour cream?
Yes, plain full-fat Greek yogurt is the closest swap. The texture comes out slightly different but still soft.
Q: How do I know the cookies are done without a timer?
Look at the bottom edge. When it's golden and the top still looks pale and matte, they're ready. A fully browned top means they've gone too far.
Q: Can I make these ahead?
The dough keeps in the fridge for up to 2 days, wrapped tightly. The baked cookies can be frozen unfrosted for up to 2 months and frosted after thawing.

Softest Sugar Cookies Ever – Sour Cream Cut-Outs
Soft sugar cookies made with sour cream and butter, rolled thick and baked at 300°F so the tops stay pale. Frost them with a simple vanilla icing.
Ingredients
Instructions
- 1Mix the dry ingredients — Whisk the flour, baking soda and salt together in a medium bowl. Set it aside.
- 2Cream butter and sugar — Beat the softened butter with the sugar on medium speed for about 5 minutes, until it looks light in color and fluffy. Scrape down the bowl once or twice.
- 3Add the wet ingredients — Beat in the egg until it disappears into the mixture. Then beat in the sour cream and vanilla until the mixture looks creamy and smooth.
- 4Bring the dough together — Add the flour mixture in three batches, mixing on low after each one. Stop as soon as the last of the flour disappears. Overmixing makes a tougher cookie.
- 5Chill the dough — Turn the dough out onto a lightly floured surface and press it into a flat disc. Wrap it in plastic and refrigerate for 1 hour.
- 6Heat the oven — Set the oven to 300°F (150°C) and line a baking sheet with parchment paper.
- 7Roll and cut — Unwrap the dough and roll it out on a lightly floured surface to about 1/2 inch thick. Cut circles with a glass or cookie cutter and lift them onto the lined sheet, leaving about 1 inch between each one.
- 8Bake — Bake for 8 minutes. The bottoms should be golden and the tops should still look pale. Let them cool on a wire rack.
- 9Make the frosting — Beat the softened butter until fluffy. Sift in the powdered sugar and mix until combined, then add the milk and beat until smooth and velvety. Add food coloring if you like.
- 10Frost and decorate — Spread frosting on the cooled cookies and add sprinkles right away. Let the icing set before stacking them.




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