Grandma's Sour Cream Sugar Cookies Recipe (2024)

FAQs

What is the secret to making cookies soft and chewy? ›

It's not the egg, all-purpose flour, or even the vanilla extract. The simple, yet oh-so-necessary component is cornstarch. That's right, the flavorless thickening agent used for soups, stews, and curries is also the secret weapon for baked goods that boast a silky-smooth mouthfeel.

The sour cream in this dough does a couple of good things – it makes the texture tender, a little flaky and a little cakey; and it also makes it just a touch tangy. The dough is very easy to roll and to work with, just be sure to chill it thoroughly after you make it.

Cream of tartar makes cookies chewy, as it precludes the sugar in the dough from crystalizing, which would lead to crispiness (ie: the opposite of chewiness).

Take plain sugar cookies up a notch with exciting mix-ins like chocolate chips, rainbow sprinkles, toasted chopped nuts, chopped dried fruit or M&M's. Add these after blending your butter and egg into the sugar cookie mix.

Light corn syrup is another ingredient that you can add to cookie dough that will help it stay softer longer. The corn syrup you buy at the grocery store is not the high-fructose corn syrup that soft drinks are made with; it's a sugar that is liquid at room temperature and helps other sugars say liquid at high heat.

Double Your Yolks Most cookie recipes call for at least one egg. You can try omitting the white of each egg, which tends to dry out when baked, and replacing it with an additional yolk. Plus, egg yolks have more fat than egg whites, which helps to keep your cookies moist and chewy.

Make a straight substitution — If you want to create healthier baked goods or just want a simple substitution, use an equal amount of yogurt in place of the sour cream. Whole milk yogurt works best and brings a big reduction in fat, plus more protein and calcium.

Sour cream is one of the fattiest dairy products; the extra fat content (for example, adding sour cream to a cake instead of milk) will make the cake moister and richer, says Wilk. "Fat, in any form (butter, lard, cream, etc.) shortens gluten strands, which essentially leads to the most tender baked goods," she adds.

Powdered sugar has a much finer texture and a higher cornstarch content, which can absorb moisture and lead to a drier, crumbly cookie texture. If you use powdered sugar in place of granulated sugar, you'll likely end up with cookies that are more cake-like and less chewy.

Baking soda also serves another important purpose when it comes to cookies: It encourages spreading by raising the mixture's pH, which slows protein coagulation. This gives the dough more time to set before the eggs set, which results in a more evenly baked cookie.

What is the purpose of cornstarch in sugar cookies? ›

1. Cookies. Cornstarch does kind of incredible things to cookies. I mean not only does it give them soft centers, prevents them from spreading, and makes them somewhat thick (in a good way), but it also contributes to the chewiness factor, which, in my opinion, is the most important cookie attribute.

If the baked cookies taste a bit bland (and if the dough is fairly soft and receptive to additions), add salt and/or spices to the remaining dough before baking. If, on the other hand, they're a bit salty for your taste, try rolling the dough balls in sugar before baking.

Easy Add-In: After creating the dough according to the sugar cookie mix instructions, Add 2 tablespoons of sour cream to create a tangier, cakier and all-around more flavorful cookie. Flavor Twist: For a punchier twist, swap the water in the sugar cookie mix instructions for rum, bourbon or coffee liqueur.

Almond Extract: For a twist on the traditional sugar cookie flavor, try adding a small amount of almond extract. Start with 1/2 teaspoon and adjust according to your preference. Citrus Zest: Incorporate the zest of citrus fruits like lemon, orange, or lime into the dough. The zest adds a bright and refreshing flavor.

Different types of sugars affect the texture because they absorb different amounts of water. Remember moisture is the key! White sugar creates crispier cookies and brown sugar creates chewier cookies.

For chewier cookies and bars, we melt our butter instead of following the usual procedure of creaming softened butter with sugar. This simple switch frees up the water content of the butter so that it can freely interact with the flour in the dough or batter.

Baking soda is typically used for chewy cookies, while baking powder is generally used for light and airy cookies. Since baking powder is comprised of a number of ingredients (baking soda, cream of tartar, cornstarch, etc.), using it instead of pure baking soda will affect the taste of your cookies.