This 7UP Pound Cake is an absolute showstopper that will have everyone asking for your secret! The citrusy, buttery cake is incredibly moist and tender with a subtle lemon-lime flavor that makes it irresistible. This classic Southern recipe has been a beloved favorite for generations, and once you taste it, you’ll understand why.
What makes this pound cake so special is the addition of 7UP, which not only adds a delightful flavor but also creates an incredibly light and fluffy crumb structure. The combination of butter, eggs, and that magical citrus soda creates a cake that’s dense enough to be satisfying but light enough to eat slice after slice. Serve this alongside fresh fruit compote or with a simple glaze for an elegant dessert.
The beauty of this recipe is its simplicity and reliability. Unlike some pound cakes that can turn out dry or dense, this version stays moist and tender thanks to the 7UP and the careful balance of ingredients. The cake is perfect for any occasion—from casual weeknight desserts to special celebrations. You can serve it plain, with a lemon glaze, or topped with fresh berries and whipped cream.
Baking this cake fills your entire home with the most wonderful aroma of butter, vanilla, and citrus. The golden exterior contrasts beautifully with the tender, pale yellow crumb inside. Every slice is a testament to the power of quality ingredients and proper technique. This is comfort food at its finest—a cake that brings back memories and creates new ones with every bite.
Whether you’re a seasoned baker or just starting your baking journey, this 7UP pound cake is an absolute must-try. The recipe is straightforward enough for beginners but produces results impressive enough for any dinner party. Pair it with complementary flavors or enjoy it on its own with a cup of tea or coffee. This is the kind of recipe you’ll return to again and again, because it never fails to deliver pure, delicious joy.
Ingredients
- 3 cups all-purpose flour
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1 cup (2 sticks) unsalted butter, room temperature
- 3 cups granulated sugar
- 6 large eggs, room temperature
- 1 cup 7UP or Sprite, room temperature
- 2 teaspoons vanilla extract
- 1 teaspoon lemon extract (optional but recommended)
- Zest of 1 fresh lemon
- 2 tablespoons fresh lemon juice
Instructions
- Preheat your oven to 325°F (165°C). Grease and flour a 10-inch Bundt pan, making sure to coat all the crevices thoroughly. You can also use cooking spray with flour for easier release.
- In a medium bowl, whisk together the flour, baking powder, and salt. Set this dry mixture aside—this is your foundation for a tender, evenly-textured cake.
- In a large bowl, cream together the softened butter and sugar using an electric mixer on medium speed. Beat for 5-7 minutes until the mixture is light, fluffy, and pale yellow in color. This creaming process incorporates air into the batter, which is essential for a light crumb.
- Add the eggs to the butter mixture one at a time, beating well after each addition. Make sure each egg is fully incorporated before adding the next one. This creates a stable emulsion and ensures even texture throughout.
- Add the vanilla extract and lemon extract to the batter and mix until combined. The extracts add depth of flavor that complements the 7UP beautifully.
- Stir in the lemon zest and fresh lemon juice. These ingredients add brightness and a subtle citrus complexity to the cake.
- Alternately add the flour mixture and 7UP to the batter, beginning and ending with the flour mixture. Add the flour in three additions and the 7UP in two additions, starting with about one-third of the flour, then half the 7UP, then half the remaining flour, then the rest of the 7UP, and finally the remaining flour. Mix on low speed until just combined after each addition—do not overmix.
- Pour the batter into your prepared Bundt pan, smoothing the top with a spatula. Tap the pan gently on the counter a few times to release any air bubbles.
- Place the cake in the preheated oven and bake for 65-70 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs. The top should be golden brown.
- Remove the cake from the oven and let it cool in the pan for 15-20 minutes. This resting time allows the cake to set and makes it easier to remove from the pan.
- Turn the cake out onto a wire cooling rack and allow it to cool completely before slicing. This usually takes about 1-2 hours.
- Once cooled, you can serve the cake as-is, dust with powdered sugar, drizzle with a simple lemon glaze, or top with fresh berries and whipped cream.
Pro Tips
Do not skip the creaming step. Beating butter and sugar together for the full 5-7 minutes incorporates air bubbles that create the light, tender crumb this cake is famous for.
The 7UP must be at room temperature or flat. If using fresh 7UP from the refrigerator, let it sit out for 30 minutes to reach room temperature and lose some carbonation. Flat 7UP works just as well.
Measure your flour correctly by spooning it into your measuring cup and leveling with a knife, rather than scooping directly from the bag. This prevents overmixing flour which leads to a dry cake.
Do not open the oven door during the first 60 minutes of baking. Temperature fluctuations can cause the cake to fall or bake unevenly.
A simple lemon glaze pairs perfectly with this cake. Whisk together 2 cups powdered sugar, 3 tablespoons fresh lemon juice, and 1 tablespoon milk until smooth, then drizzle over the cooled cake.
This cake stays fresh for up to 4 days when stored in an airtight container at room temperature. You can also wrap it tightly and freeze for up to 3 months.
For extra flavor, add 1/2 teaspoon of almond extract along with the vanilla and lemon extracts.
If your cake doesn’t release easily from the Bundt pan, run a thin knife around the edges and tap the bottom of the pan firmly against the counter while holding it over a wire rack.
This recipe doubles beautifully if you’re baking for a larger crowd. Simply use two Bundt pans and check them both for doneness starting at 60 minutes.