7Up Pound Cake (a Lemon Lime Cake Recipe)

This favorite retro 7Up Pound Cake has a light and refreshing lemon lime flavor and a wonderful texture.

While 7Up Pound Cake is a year-round favorite, we especially love it as a spring and summer cake recipe when everyone is in the mood for light, citrusy desserts!

Why is there 7Up in this Pound Cake?

The first version of 7Up Pound Cake, which featured the popular lemon lime soft drink, appeared in a recipe book by the 7Up company in 1953. This recipe was so well received that it became an instant classic!

7Up not only adds a delicious, light lemon lime flavor to the cake batter, but more importantly, the fizziness of this carbonated drink gives the batter more lift and a soft texture.

In fact, many bakers skip the leavening altogether when using 7Up in their cake recipes.

How to Make 7Up Pound Cake

You can find the full, printable recipe for this delicious cake further down in this post. Here is a quick rundown of our steps!

Preheat the oven to 325 degrees and grease and flour a tube pan

Combine the Dry Ingredients: In a separate bowl add the all purpose flour and baking powder, lemon zest and lime zest- whisk to blended and set aside.

Creaming Butter and Sugar: In the bowl of a stand mixer fitted with a paddle attachment, mix the butter until smooth, gradually add the sugar and mix until lightened in color and fluffy, 3 to 5 minutes.

Adding the Eggs: Add the room temperature eggs one at a time, mixing after each egg until the yellow of the yolk has blended in.

Extracts: Add the vanilla extract and lemon extract.

Alternating Wet and Dry: Add the cup of 7-Up alternately to the butter, sugar, egg mixture.  Begin and end with the dry ingredients  (3 additions of dry and 2 additions of 7-up).

Time to Bake! Bake at 325 degrees for 1 hour and 10 minutes or until a wooden skewer or toothpick comes out clean or with just a few crumbs attached.

Allow to Cool in the pan for about 10 minutes before turning out.

Is the Lemon Extract Necessary?

We love lemon desserts, and today's classic cake recipe is no exception. This 7Up pound cake has a light lemon and lime flavor from the lemon juice as well as from the oils in the lemon and lime zest (where much of the flavor is concentrated).

Just a Little Boost! We wanted to give the cake just a little extra boost of lemon flavor- it is not overpowering, but the lemon extract brightens the citrus flavor of this recipe a bit more.

*Check Your Extract: Make sure to smell the Lemon Extract before adding it to your batter, especially if it has been open in your pantry for a while. (This is true even if the expiration date hasn't passed.)

Lemon extract should smell lemony- if it smells off, don't use it ;0) This is true for any extract that you bake with.

We learned this the hard way once when we had to throw out a batch of lemon frosting- now we are always careful to check!

Glaze for 7Up Pound Cake

Today, we used a simple glaze for our pound cake, made up of powdered sugar, lemon juice, and lime juice. This is based on our simple vanilla glaze recipe.

This quick glaze can be mixed up in no time. If it is too thick, add a bit more lemon or lime juice--if too thin, add a bit more powdered sugar.

You can apply the glaze to the cooled cake either with a piping bag (with the tip snipped away), or with a spoon.

I love the dressed up look that the glaze adds to the cake- and just a touch of sweetness as well as tartness from the lemon and lime juice.

(By the way, this is a sweet glaze- but each individual slice just has a small amount and so it is not overpowering!)

Recipe FAQs

More Pound Cakes to Try

In addition to today's recipe, make sure to keep these other favorite pound cake recipes in mind! We just love pound cakes- they are so simple to whip up, delicious, and look amazing with little to no decorating.

You can enjoy these just as they are, or topped with a dusting of powdered sugar or berries & cream!

Some of our most popular pound cakes are Strawberry Pound Cake, Sour Cream Pound Cake, Lemon Blueberry Pound Cake, and Coconut Pound Cake but there are so many more!

Thanks so much for stopping by. We hope that you enjoy this old-fashioned southern recipe for 7up Pound Cake!

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