If you’ve been on the lookout for a bright, zesty dessert that’s both effortless and delightfully moist, look no further than this Instant Pot Lemon Cake Recipe. This cake boasts a tender crumb infused with fresh lemony goodness, all made surprisingly simple thanks to the magic of your Instant Pot. Whether you’re a busy weeknight baker or just crave a tangy treat without the hassle, this recipe promises a burst of sunshine in every bite that will leave you smiling from the first forkful to the last.

Ingredients You’ll Need
Gathering the right ingredients is the first step towards a perfectly balanced Instant Pot Lemon Cake Recipe. Each ingredient plays its own crucial role in harmonizing flavors and textures—whether it’s the bright tang of lemon from the cake mix or the creamy smoothness of the frosting that tops it off.
- Lemon cake mix: The foundation of bright citrus flavor and soft texture, making this cake easy and flavorful.
- Eggs: Provide structure and help the cake rise beautifully in the Instant Pot.
- Oil: Keeps the cake moist and tender, ensuring it won’t dry out during the cooking process.
- Water: Helps to hydrate the batter and create steam in the Instant Pot for even cooking.
- 8 oz cream cheese (softened): Adds richness and tang to the frosting that perfectly complements the lemon.
- ¼ cup unsalted butter (softened): Creates a smooth, creamy texture in the frosting without overpowering the lemon flavor.
- 2 ½ cups powdered sugar: Sweetens the frosting and lends the perfect silky finish.
How to Make Instant Pot Lemon Cake Recipe
Step 1: Prepare the Batter
Begin by following the directions on the back of your lemon cake mix box. This usually involves combining the mix with eggs, oil, and water to craft a smooth, vibrant batter that’s bursting with citrus scent. Taking this shortcut lets the cake be full of flavor without the fuss of measuring multiple ingredients.
Step 2: Prep Your Bundt Pan
Next, give your bundt pan a thorough coating with baking spray. This step is crucial to ensure your lemon cake releases cleanly from the pan after cooking, keeping all those pretty ridges intact and the texture flawless.
Step 3: Pour the Batter
Fill the pan about three-quarters full with your lemon cake batter. This gives the cake enough room to rise without spilling over inside your Instant Pot.
Step 4: Cover and Prep for Cooking
Cover the bundt pan tightly with foil to protect the cake from the moisture in the Instant Pot. Meanwhile, pour 1 ½ cups of water into the bottom of the pot—this water will create the steam needed to cook your cake to perfection.
Step 5: Arrange the Pan Inside the Instant Pot
Place the trivet inside the Instant Pot, then carefully position your foil-covered bundt pan on top of it. This critical setup prevents the cake from sitting directly in the water and helps it cook evenly with steam circulating around it.
Step 6: Set Cooking Time and Pressure
Seal the Instant Pot lid and set it on manual high pressure for 35 minutes. This method gently cooks the cake, ensuring a moist crumb and a tender, perfectly cooked interior packed with lemon flavor.
Step 7: Release Pressure and Cool
When the timer beeps, perform a quick pressure release to avoid overcooking. Carefully remove the bundt pan—remember it will be hot—and let your cake cool completely before attempting to unmold and frost.
Step 8: Remove and Finish
Once cooled, take the cake out of the bundt pan and transfer it onto a serving plate. Now it’s ready for the luscious cream cheese frosting that makes this Instant Pot Lemon Cake Recipe truly unforgettable.
How to Serve Instant Pot Lemon Cake Recipe

Garnishes
Fresh lemon zest sprinkled lightly on top adds an extra pop of color and zing. If you want a little more flair, thin lemon slices or edible flowers create an eye-catching presentation that feels fresh and inviting.
Side Dishes
This cake pairs beautifully with a scoop of vanilla bean ice cream or a dollop of whipped cream to balance the citrus tang with creamy sweetness. A cup of your favorite tea or a refreshing lemon-infused water makes for a perfectly balanced afternoon or after-dinner treat.
Creative Ways to Present
Try slicing the cake into thick wedges and serving it alongside fresh berries for a vibrant, seasonal dessert spread. Alternatively, pipe small rosettes of the cream cheese frosting around the cake’s edge and dust with powdered sugar for a stunning, café-style presentation that’ll impress any guest.
Make Ahead and Storage
Storing Leftovers
Store any leftover lemon cake in an airtight container at room temperature for up to two days. For best results, keep it away from direct sunlight and heat to maintain moistness and flavor.
Freezing
If you want to enjoy this Instant Pot Lemon Cake Recipe later, wrap slices tightly in plastic wrap and place them in a freezer-safe container. Frozen cake can last up to three months, making it an ideal make-ahead dessert for busy days.
Reheating
To enjoy your frozen or refrigerated cake slices warm, simply let them come to room temperature first, then heat in the microwave for 15 to 20 seconds. This quick warming brings back that fresh-from-the-pot softness and bright lemon aroma.
FAQs
Can I use a different type of cake mix?
Absolutely! While this recipe shines with lemon cake mix for its bold citrus flavor, you can experiment with other flavors like vanilla or strawberry—just know the final taste will change accordingly.
Do I need a special bundt pan for the Instant Pot?
No special pan is required, but make sure your bundt pan fits comfortably inside your Instant Pot without touching the sides or lid. Silicone or metal pans both work well.
How can I tell if the cake is fully cooked?
After cooking, insert a toothpick into the center of the cake. If it comes out clean or with a few moist crumbs, your cake is perfectly done.
Can I make the frosting dairy-free?
Yes! Substitute cream cheese and butter with dairy-free alternatives like vegan cream cheese and margarine to keep it creamy while accommodating dietary preferences.
What’s the best way to prevent the cake from sticking?
Thoroughly spraying the bundt pan with baking spray or greasing it well before pouring the batter is key to a smooth removal after cooking.
Final Thoughts
There’s nothing quite like the joy of creating a homemade cake that feels special yet comes together quickly and easily. This Instant Pot Lemon Cake Recipe captures that magic perfectly—bright, moist, and creamy, it’s a citrusy celebration that’s bound to become your go-to dessert for any occasion. I truly hope you give it a try and enjoy every sweet, tangy bite as much as I do!
