Soft Frosted Sugar Cookies

You know the soft, thick frosted sugar cookies from the grocery-store bakery — the ones with the cloud of pastel buttercream? These are my home version, and they're better: just as pillowy, but with real butter and vanilla instead of a long ingredient list you can't pronounce.

The trick to that signature soft, almost cakey texture is a little sour cream in the dough and a gentle hand with the flour. They don't spread much, so you get thick cookies with a tender crumb every time.

If you like an easy decorated cookie, you might also enjoy my bakery-style lemon crinkle cookies, or the warm-spiced cardamom chai snickerdoodles for something cosier.

Why this recipe works

Sour cream is the quiet hero here — it adds moisture and a slight tang that keeps the cookies soft for days, while its acidity reacts with the baking powder for a light, tender lift. Because there's no need to roll and cut, the dough stays soft and easy: you simply scoop, flatten, and bake. The frosting is a basic vanilla buttercream, loose enough to swipe on thickly the way a good sugar cookie deserves.

What you'll need

A short, friendly list — everything is a baking-cupboard staple. A couple of notes:

• Sour cream: full-fat gives the softest, most tender crumb. Plain full-fat yogurt works in a pinch.
• Butter: softened, not melted — you want to cream it with the sugar for a light texture.
• Almond extract: optional, but a few drops in the frosting gives that unmistakable bakery flavour.

Smart swaps: no sour cream? Use full-fat plain yogurt. For dairy-free, a plant butter and dairy-free yogurt both work; the crumb is slightly less tender but still lovely.

Step by step

Step 1 — Cream and mix

Take your time creaming the butter and sugar — a good three minutes traps air for a lighter cookie. The sour cream goes in with the egg and keeps the crumb soft.

Step 2 — Scoop, don't roll

Skip the rolling pin. Scoop the chilled dough, flatten each ball gently with your fingers, and bake. They keep their thickness, which is exactly what you want for that soft bite.

Step 3 — Cool fully, then frost

Let the cookies cool completely or the frosting will slide off. Then swipe on a generous layer of buttercream — thick is the whole point here.

Pro tips

• Don't over-bake. Pull them the moment the tops look set; browning means dry. They firm up as they cool.
• Room-temp butter for both. Cold butter won't cream or whip into smooth frosting.
• Chill if the dough feels sticky. A short rest makes shaping much easier and keeps them thick.
• Add sprinkles right after frosting. They stick best while the buttercream is still soft.
• Sift the powdered sugar if your frosting looks lumpy — it makes a big difference to the finish.

Storage & make-ahead

Frosted cookies keep in a single layer in an airtight container at room temperature for up to 3 days, or in the fridge for 5. Let them come back to room temperature before serving so they're soft. Unfrosted, they freeze beautifully for up to 3 months — thaw, then frost fresh. You can also freeze the dough as scooped balls and bake straight from frozen, adding a minute or two.

Variations & substitutions

• Colour the frosting: a drop of gel colour gives that classic pastel bakery look.
• Lemon version: add 1 tsp lemon zest to the dough and frosting.
• Almond: a few drops of almond extract in the frosting for a bakery flavour.
• Smaller batch: use the ½x scaler for about ten cookies.

Frequently asked questions

Why are my sugar cookies dry?

Usually too much flour or over-baking. Weigh the flour (330 g) and pull the cookies as soon as the tops set — they shouldn't brown.

Can I make them ahead?

Yes. Freeze scooped dough for 3 months, or bake and freeze unfrosted, then frost on the day.

Do I need to chill the dough?

It's not essential, but 30 minutes makes the soft dough much easier to scoop and keeps the cookies thick.

What frosting works best?

A simple vanilla buttercream. Keep it loose enough to swipe on thickly, and sift the sugar for a smooth finish.

Final thoughts: these are the definition of a crowd-pleaser — soft, sweet, and endlessly decorable. Make a batch, let the kids loose on the frosting, and tell me how they turn out through the contact page.

For a deep dive on how sour cream keeps baked goods tender, King Arthur Baking has excellent explainers.