Hey there, fellow food lover! If you’re looking for something that will make your St. Patrick’s Day extra special (or any day, really), you’ve come to the right place. Trust me, you’re going to love this Pistachio Pudding Cake. It’s rich, moist, and packed with pistachio flavor that makes it irresistible. A perfect dessert for a cozy gathering, a festive treat, or just because. Let’s dive right in, shall we?
Why You’ll Love Saint Patrick’s Day Pistachio Pudding Cake
This recipe isn’t just about the ingredients it’s about creating moments. Whether you’re cooking for a casual family dinner, hosting a get-together with friends, or simply indulging in some comforting flavors for yourself, this dish is versatile enough to fit the occasion. Here’s why it’s a favorite:
Versatile: Perfect for any occasion whether you’re celebrating or simply treating yourself. Just picture this gorgeous green cake stealing the spotlight at your St. Patrick’s Day party or making a weekday dessert feel extraordinary.
Budget-Friendly: No need for fancy or hard-to-find ingredients here! It’s simple and budget-friendly, yet the result is fancy enough to impress everyone around you.
Quick and Easy: If you’re someone who loves a delicious treat but doesn’t want to spend hours in the kitchen, this one’s for you. The steps are straightforward, so you can get your cake in the oven in no time.
Customizable: Want to make it extra special? Throw in some white chocolate chips or a drizzle of caramel. It’s simple, but the options are endless!
Crowd-Pleasing: Kids and adults alike are sure to love this cake. The sweet, nutty pistachio flavor is a crowd favorite and will have everyone asking for the recipe.

Ingredients
Here’s the magic of this Pistachio Pudding Cake it’s made with just a few pantry staples, but the result is something truly special. Let’s break it down:
Pistachio Pudding Mix: The star ingredient! It infuses the cake with that delicious pistachio flavor and gives it that moist, velvety texture that’s just to die for.
Cake Mix: This will be the base of your cake, and it helps to give it a light, fluffy crumb.
Eggs: To bind everything together and help your cake rise perfectly.
Vegetable Oil: Helps make the cake extra moist and tender.
Sour Cream: Adds a bit of tanginess and helps to keep the cake soft and delicious.
Water: For mixing everything together and bringing the batter to the right consistency.
Green Food Coloring (Optional): A little festive touch to get that perfect St. Patrick’s Day green hue.
(Note: The full ingredients list, including measurements, is provided in the recipe card directly below.)
Instructions
Let’s dive into the steps to create this flavorful masterpiece:
Preheat Your Oven: Start by preheating your oven to 350°F (175°C). This ensures even cooking and gives your cake the perfect rise.
Mix the Ingredients: In a large bowl, combine the pistachio pudding mix, cake mix, eggs, vegetable oil, sour cream, and water. Stir until smooth and well combined. Don’t overmix just a few good stirs will do!
Prepare Your Pan: Grease your baking pan with butter or non-stick spray. This will make it much easier to remove the cake once it’s done.
Assemble the Cake: Pour the batter into the prepared pan and spread it out evenly. If you’re feeling extra, you can add a few extra pistachios on top for that extra touch of elegance.
Bake to Perfection: Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center comes out clean. Keep an eye on it to avoid overcooking.
Finishing Touches: Once done, remove the cake from the oven and let it cool for about 10 minutes before transferring it to a wire rack. This allows the flavors to settle and ensures the cake stays moist.
Serve and Enjoy: Serve warm or at room temperature. You can top it with whipped cream, more pistachios, or a drizzle of chocolate sauce for that perfect touch.
Nutrition Facts
Servings: 12
Calories per serving: 320
Preparation Time
Prep Time: 10 minutes
Cook Time: 30 minutes
Total Time: 40 minutes
How to Serve Saint Patrick’s Day Pistachio Pudding Cake
This cake pairs wonderfully with a variety of sides and accompaniments. Here are a few serving suggestions to enhance your dining experience:
Fresh Berries: Pair with a handful of fresh raspberries or strawberries for a fresh, fruity contrast to the richness of the cake.
Whipped Cream: A dollop of freshly whipped cream can make this cake even more indulgent.
Mint Leaves: A sprig of mint makes the perfect garnish and complements the pistachio flavor beautifully.
Coffee or Tea: A cup of warm coffee or a light herbal tea makes this the perfect treat for any time of the day.
Presentation: Serve your Pistachio Pudding Cake on a beautiful cake stand and garnish with extra pistachios or a dusting of powdered sugar for that extra wow factor!
Additional Tips
Here are some extra tips to help you get the most out of this recipe:
Prep Ahead: Save time by preparing your dry ingredients the night before. Store them in an airtight container to keep them fresh.
Spice It Up: Want to add a bit of fun? Try mixing in some coconut flakes for a tropical twist.
Dietary Adjustments: If you need a dairy-free version, try swapping the sour cream for a dairy-free alternative.
Storage Tips: Store leftovers in an airtight container for up to 3 days. Reheat gently in the microwave if you like it warm.
Double the Batch: This cake freezes beautifully. Make a double batch and store one in the freezer for later. It’s a great way to always have a treat on hand.
FAQ Section
- Can I substitute pistachio pudding mix with something else?
Yes! You can use vanilla pudding mix, though it will change the flavor slightly. But hey, it’s still going to be delicious! - Can I make this cake ahead of time?
Yes! You can bake it the day before and store it at room temperature. Just cover it tightly to keep it fresh. - How do I store leftovers?
Store leftovers in an airtight container at room temperature for up to 3 days. It will stay just as moist and tasty! - Can I freeze this cake?
Absolutely! You can freeze it for up to 3 months. Wrap it tightly in plastic wrap and foil, and just thaw it when you’re ready to enjoy it. - What’s the best way to reheat this cake?
Reheat in the microwave for about 20-30 seconds or in the oven at 300°F for about 10 minutes. - Can I double the recipe?
Yes, feel free to double the recipe for a larger crowd. Just make sure to adjust the baking time if needed. - Can I add nuts to the batter?
Definitely! Chopped pistachios or even walnuts would add some extra texture and flavor. - Can I make this cake without food coloring?
Yes! The food coloring is optional it’s just for that extra festive touch. The cake will still taste amazing without it. - Can I use low-fat sour cream?
Yes, you can substitute low-fat sour cream for the regular kind. It will still turn out delicious. - Is this recipe good for kids?
Absolutely! Kids will love the sweet, nutty flavor of this cake. Just make sure to check for nut allergies if serving to others.
Conclusion
This Saint Patrick’s Day Pistachio Pudding Cake is a must-try it’s simple, delicious, and perfect for any occasion. Trust me, once you taste it, you’ll be hooked! Whether you’re making it for a party, a cozy family gathering, or just a treat for yourself, this cake will surely impress. So, what are you waiting for? Get baking, and enjoy every bite!
Print
Saint Patrick’s Day Pistachio Pudding Cake
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 12–16 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
A fun and festive treat for Saint Patrick’s Day! This pistachio pudding cake is a deliciously rich, moist cake with a hidden creamy pudding layer. Green in color and full of flavor, it’s the perfect dessert to celebrate the occasion!
Ingredients
- 1 box (3.4 oz) instant pistachio pudding mix
- 1 package (yellow cake mix, 15.25 oz)
- 1 cup water
- 1/2 cup vegetable oil
- 3 large eggs
- 1 tsp vanilla extract
- 1 cup chopped pistachios (optional, for added crunch)
Instructions
- Preheat the oven to 350°F (175°C). Grease and flour a 9×13-inch baking pan.
- In a large mixing bowl, combine the cake mix, pistachio pudding mix, water, oil, eggs, and vanilla extract. Beat on medium speed for 2 minutes until smooth and well-combined.
- Fold in chopped pistachios if desired.
- Pour the batter into the prepared baking pan and spread evenly.
- Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
- Let the cake cool completely in the pan.
- Once cooled, top with whipped cream or more chopped pistachios if desired, and serve!
Notes
- For a more intense pistachio flavor, substitute some of the water with pistachio milk or add a few drops of pistachio extract.
- If you prefer, you can serve this cake with a dusting of powdered sugar instead of whipped cream.
Nutrition
- Serving Size: 1 slice
- Calories: ~230 kcal
- Sugar: 18g
- Sodium: 250mg
- Fat: 12g
- Saturated Fat: 2g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 35mg