Cake in a Jar Recipe is a delightful way to enjoy dessert on-the-go. These charming individual cakes are not only visually appealing but also incredibly versatile, making them perfect for gifts, parties, and various celebrations. The combination of soft cake layers and sweet frosting in a jar creates a unique presentation that stands out at any occasion. With this Cake in a Jar Recipe, you can easily customize flavors and decorations to suit your taste!
Why You’ll Love This Recipe
- Easy to Make: With simple ingredients and straightforward steps, anyone can whip up these delicious cakes.
- Portable Dessert: Perfectly sized for on-the-go enjoyment, making them great for picnics or road trips.
- Customizable Flavors: You can mix and match flavors and colors to fit any theme or preference.
- Ideal for Gifting: A lovely homemade gift idea that adds a personal touch for birthdays or holidays.
- Fun Presentation: The unique jar packaging makes these cakes visually stunning and fun to eat.
Tools and Preparation
To create your Cake in a Jar, having the right tools makes the process smoother and more enjoyable.
Essential Tools and Equipment
- Mixing bowls
- Measuring cups
- Measuring spoons
- Electric mixer
- Mason jars or dessert cups
Importance of Each Tool
- Mixing bowls: Essential for combining your dry ingredients and wet ingredients thoroughly.
- Electric mixer: Helps achieve a fluffy batter with minimal effort compared to hand mixing.
- Mason jars: Provides an attractive way to serve your cakes while keeping them fresh.

Ingredients
For the Cake in a Jar Recipe, gather the following ingredients:
For the Cake
- 1 ¼ cup all-purpose flour
- 2 tbs cornstarch
- ½ tsp salt
- 1 tsp baking powder
- ½ cup unsalted butter (room temperature)
- ¾ cup granulated sugar
- 2 large egg whites (room temperature)
- 2 tbs canola oil
- ⅓ cup milk (room temperature)
- 1 tsp vanilla
- ¼ cup rainbow sprinkles
For the Frosting
- 1 stick unsalted butter (omit added salt if using salted butter)
- 1.5-2 cups powdered sugar
- ½ tsp vanilla
- 1-2 tablespoons milk or cream
- Pinch salt
How to Make Cake in a Jar Recipe
Step 1: Prepare Your Baking Dish
Preheat your oven to 350°F (175°C). Grease your mason jars lightly with butter or cooking spray.
Step 2: Mix Dry Ingredients
In a mixing bowl, combine:
1. All-purpose flour
2. Cornstarch
3. Salt
4. Baking powder
Whisk together until well blended.
Step 3: Cream Butter and Sugar
In another bowl, use an electric mixer to beat together:
1. Unsalted butter
2. Granulated sugar
Mix until light and fluffy.
Step 4: Add Egg Whites and Oil
Add the egg whites one at a time into the butter-sugar mixture, beating well after each addition. Then mix in canola oil until combined.
Step 5: Combine Wet and Dry Ingredients
Gradually add the dry ingredient mixture into the wet mixture, alternating with milk until smooth. Stir in vanilla extract and rainbow sprinkles gently.
Step 6: Fill Jars
Carefully pour the cake batter into each mason jar, filling them about halfway full to allow space for rising during baking.
Step 7: Bake
Place jars on a baking sheet and bake in preheated oven for about 15 minutes or until a toothpick inserted into the center comes out clean.
Step 8: Cool Before Frosting
Allow jars to cool completely before frosting.
Step 9: Make Frosting
In a mixing bowl, beat together:
1. Unsalted butter
2. Powdered sugar
3. Vanilla
4. Milk or cream as needed for consistency
Mix until fluffy.
Step 10: Frost Your Cakes
Once cooled, top each cake with frosting using a piping bag or knife as desired.
Enjoy sharing your delicious Cake in a Jar with friends and family!
How to Serve Cake in a Jar Recipe
Cake in a Jar is an innovative dessert that adds flair to any occasion. Not only are they visually appealing, but they also offer a delightful experience with each spoonful. Here are some creative serving suggestions to make your Cake in a Jar memorable.
Individual Treats
- Serve each jar as a single dessert for guests at parties or gatherings. This portable option allows for easy distribution.
Gift Jars
- Decorate the jars with ribbons or labels and give them as gifts. They’re perfect for birthdays, holidays, or just to show someone you care.
Party Favors
- Use smaller jars as party favors filled with mini cakes. Guests will appreciate the sweet treat to take home.
Layered Dessert
- Create layers of different flavors or colors for a visually stunning presentation. This can enhance the overall taste experience.
Customizable Options
- Allow guests to choose their favorite toppings or add-ins, such as whipped cream, fruit, or chocolate chips. This interactive element makes the dessert even more enjoyable.
How to Perfect Cake in a Jar Recipe
To achieve the best results with your Cake in a Jar, consider these helpful tips:
- Use Room Temperature Ingredients: Ensure butter, eggs, and milk are at room temperature for a smoother batter and better texture.
- Measure Accurately: Use precise measurements for flour and sugar to maintain the correct cake consistency.
- Don’t Overmix: Mix the batter just until combined. Overmixing can lead to dense cakes instead of fluffy ones.
- Cool Completely: Let cakes cool completely before assembling them in jars. This prevents condensation and sogginess.
- Seal Properly: When storing leftovers, seal jars tightly to keep the cake fresh longer and prevent drying out.
Best Side Dishes for Cake in a Jar Recipe
Pairing side dishes with your Cake in a Jar enhances the overall experience. Here are some great options:
- Fresh Fruit Salad: A mix of seasonal fruits provides a refreshing contrast to the sweetness of the cake.
- Whipped Cream: Light and airy whipped cream serves as an excellent topping that complements the cake’s richness.
- Ice Cream: A scoop of vanilla or chocolate ice cream adds creaminess that pairs wonderfully with cake.
- Chocolate Sauce: Drizzle warm chocolate sauce over the cake for an indulgent touch that chocolate lovers will adore.
- Coffee or Tea: Brewed coffee or herbal tea can balance out the sweetness while enhancing flavors during dessert time.
- Cheese Platter: A selection of cheeses can create a savory element that contrasts nicely with sweet desserts like cake in a jar.
- Nuts and Seeds: Serve mixed nuts on the side for crunch and added texture alongside your sweet treat.
- Mini Cookies: Offer mini cookies as an extra treat for those craving another bite-sized delight with their dessert.
Common Mistakes to Avoid
Cake in a Jar can be a delightful treat, but there are some common pitfalls to watch out for.
- Bold ingredient measuring: Not measuring ingredients accurately can lead to undesirable textures. Always use standard measuring cups and spoons for best results.
- Bold using cold ingredients: Cold butter or eggs can affect the cake’s rise. Ensure all ingredients are at room temperature before mixing.
- Bold overmixing the batter: Overmixing can make the cake dense. Mix just until combined for a light and fluffy texture.
- Bold ignoring baking time: Each oven varies, so check your cakes a few minutes before the recommended time to avoid overbaking.
- Bold skipping decoration: A plain jar may miss the visual appeal! Use sprinkles or layers of frosting for an inviting presentation.
Storage & Reheating Instructions
Refrigerator Storage
- Store in airtight containers for up to 5 days.
- Keep jars tightly sealed to maintain freshness.
Freezing Cake in a Jar Recipe
- Freeze jars without frosting for up to 3 months.
- Thaw in the refrigerator overnight before consuming.
Reheating Cake in a Jar Recipe
- Bold Oven: Preheat to 350°F (175°C), cover with foil, and heat for about 10-15 minutes.
- Bold Microwave: Heat individual jars for 20-30 seconds on medium power; check if warm throughout.
- Bold Stovetop: Place jars in a pot with water, simmer gently until warmed, about 5-10 minutes.
Frequently Asked Questions
What is a Cake in a Jar Recipe?
A Cake in a Jar Recipe offers a portable dessert option that combines layers of cake and frosting, perfect for gifts or parties.
How long does Cake in a Jar last?
When stored properly, Cake in a Jar lasts up to 5 days in the refrigerator and up to 3 months when frozen without frosting.
Can I customize my Cake in a Jar Recipe?
Yes! You can change flavors by using different extracts, add fruits, or swap out sprinkles for various themes.
Is there an easy way to make Cake in a Jar?
Absolutely! This recipe simplifies traditional cake making into layers for jars, keeping it fun and easy while ensuring delicious results.
Final Thoughts
This Cake in a Jar Recipe is not only versatile but also visually appealing. It’s perfect for any occasion—from birthday parties to cozy gatherings. Feel free to customize your jars with different flavors and decorations to make them uniquely yours!
Cake in a Jar Recipe
Indulge in the delightful experience of a Cake in a Jar Recipe, where soft cake layers meet sweet frosting, all beautifully presented in individual jars. This fun and portable dessert is perfect for any occasion—whether you’re hosting a party, going on a picnic, or looking for a unique gift idea. Not only does this recipe allow for endless customization with flavors and decorations, but it also makes sharing desserts easy and enjoyable. Each jar showcases colorful sprinkles and creamy frosting, ensuring that every bite is as delicious as it is visually appealing.
- Total Time: 30 minutes
- Yield: Makes approximately four individual jars 1x
Ingredients
- 1 ¼ cup all-purpose flour
- 2 tablespoons cornstarch
- ½ teaspoon salt
- 1 teaspoon baking powder
- ½ cup unsalted butter (room temperature)
- ¾ cup granulated sugar
- 2 large egg whites (room temperature)
- 2 tablespoons canola oil
- ⅓ cup milk (room temperature)
- 1 teaspoon vanilla extract
- ¼ cup rainbow sprinkles
Instructions
- Preheat your oven to 350°F (175°C) and lightly grease mason jars.
- In a mixing bowl, whisk together flour, cornstarch, salt, and baking powder.
- In another bowl, cream together butter and sugar until light and fluffy.
- Add egg whites one at a time, then mix in canola oil.
- Gradually incorporate the dry ingredients and milk into the wet mixture. Stir in vanilla and sprinkles.
- Pour batter into jars about halfway full.
- Bake on a baking sheet for approximately 15 minutes until a toothpick comes out clean.
- Allow to cool before frosting with your favorite icing.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 jar (150g)
- Calories: 360
- Sugar: 30g
- Sodium: 180mg
- Fat: 16g
- Saturated Fat: 10g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 53g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 35mg





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