Heart Shaped Strawberry Frosted Brownies
Heart Shaped Strawberry Frosted Brownies are the perfect way to celebrate any special occasion. These adorable treats combine a rich, fudgy brownie base with a sweet and tangy homemade strawberry frosting, all cut into charming heart shapes. They look impressive but come together with surprisingly simple steps.
Why You’ll Adore These Brownies
- Effortless Elegance – The heart shape and pink frosting create a stunning dessert that looks like it came from a bakery.
- Authentic Strawberry Flavor – Using real strawberry jam and freeze-dried berries gives the frosting a natural, fruity taste that’s far superior to artificial flavorings.
- Perfect for Sharing – These Heart Shaped Brownies are ideal for Valentine’s Day, birthdays, or any gathering where you want to spread a little sweetness.
- Fun for All Ages – Kids and adults alike will love the playful presentation and delicious combination of chocolate and strawberry.
Gathering Your Ingredients for These Sweet Hearts
For the Fudgy Brownie Base
- 1 cup unsalted butter – Provides richness and moisture for the brownies.
- 2 cups granulated sugar – Adds sweetness and helps create that classic crackly top.
- 4 large eggs, at room temperature – Bind everything together for a fudgy, not cakey, texture.
- 1 teaspoon pure vanilla extract – Enhances all the chocolate flavors beautifully.
- 1 1/4 cups unsweetened cocoa powder – The star ingredient for a deep, rich chocolate taste.
- 1 cup all-purpose flour – Gives the brownies structure without making them tough.
- 1/2 teaspoon kosher salt – Balances the sweetness perfectly.
- 1/2 teaspoon baking powder – Helps the brownies rise just slightly.
- 1 1/2 cups semisweet chocolate chips – Melt into delightful gooey pockets throughout the brownies.
For the Strawberry Frosting
- 3/4 cup unsalted butter, softened – Creates a creamy, pipeable base for the frosting.
- 3 cups powdered sugar – Sweetens and thickens the frosting to the perfect consistency.
- 1/4 cup strawberry jam – Adds authentic strawberry flavor and a touch of natural sweetness.
- 1/4 cup finely chopped freeze-dried strawberries – Provides an intense burst of strawberry flavor and pretty pink flecks.
- 1 to 2 tablespoons whole milk – Adjusts the frosting’s consistency for easy spreading or piping.
- Pink food coloring gel, optional – For achieving that vibrant, pretty pink hue if desired.
For the Heart Shapes
- Heart-shaped cookie cutter (3-4 inch) – Essential for creating the adorable Brownie Hearts.
Your Timeline for Sweet Success
I love that these impressive-looking Heart Shaped Strawberry Frosted Brownies have a timeline that’s actually quite manageable. The active prep time is only about 25 minutes, which flies by when you’re melting butter and whisking together that rich brownie batter.
The brownies themselves bake for 30 to 35 minutes. The most important part is allowing them to cool completely for about 1 hour and 30 minutes before cutting and frosting. This patience is key for getting clean heart shapes. The total time from start to finish is around 2 hours and 30 minutes, making this a perfect weekend baking project or a special weeknight treat.
If you’re looking for other Dessert Brownies that come together quickly, you might enjoy my fudgy chewy brownies which are always a hit.
Making These Brownies Work for You
I believe everyone should be able to enjoy a sweet treat. If you’re managing your sugar intake, there are a few simple swaps you can make for these Frosted Brownies. For a lower glycemic option, you could experiment with a sugar alternative like stevia or xylitol in the brownie base. Reducing the amount of frosting or using a sugar-free jam in the Strawberry Frosting can also help make these Homemade Brownies more blood sugar friendly.
My Secrets for Perfect Brownie Hearts
After making countless batches of these Valentine’s Day Desserts, I’ve picked up a few tricks that ensure success every time.
- Room Temperature is Key – Using room temperature eggs helps them incorporate smoothly into the melted butter and sugar mixture, preventing the batter from seizing up.
- Don’t Overbake – The toothpick test is your best friend. You want a few moist crumbs attached, not a clean toothpick. This is the secret to that wonderfully fudgy texture that makes these Strawberry Brownies so irresistible.
- Cool Completely – I know it’s tempting, but you must let the brownie slab cool entirely before cutting out the hearts. If it’s even slightly warm, the shapes will tear and crumble.
- Re-roll the Scraps – Don’t discard the brownie pieces left after cutting! Gently press them together, re-roll, and cut more hearts. You can get a few extra treats this way. For another creative use of cookie cutters, check out my reindeer brownie bites.
- Frosting Consistency – If your Strawberry Frosting is too thick, add milk one teaspoon at a time. If it’s too thin, add a bit more powdered sugar. You’re aiming for a spreadable, pipeable consistency.

Heart Shaped Strawberry Frosted Brownies
Equipment
- mixing bowl
- knife
- measuring spoons
- measuring cups
- saucepan
- whisk
- rubber spatula
- 9×13 inch baking pan
- wire rack
- electric hand mixer
- cutting board
- heart-shaped cookie cutter
Ingredients
Brownie Batter
- 1 cup unsalted butter
- 2 cups granulated sugar
- 4 large eggs at room temperature
- 1 tsp pure vanilla extract
- 1 1/4 cups unsweetened cocoa powder
- 1 cup all-purpose flour
- 1/2 tsp kosher salt
- 1/2 tsp baking powder
- 1 1/2 cups semisweet chocolate chips
Strawberry Frosting
- 3/4 cup unsalted butter softened
- 3 cups powdered sugar
- 1/4 cup strawberry jam
- 1/4 cup finely chopped freeze-dried strawberries
- 1 to 2 tablespoons whole milk
- pink food coloring gel optional
Instructions
- Preheat your oven to 350 degrees Fahrenheit. Line a 9×13-inch baking pan with parchment paper, allowing the paper to hang over two sides to form handles for easy removal.
- In a medium saucepan, melt 1 cup of unsalted butter over low heat. Remove from heat and stir in 2 cups of granulated sugar until well combined. Whisk in the 4 large eggs and 1 teaspoon of pure vanilla extract until the mixture is smooth and glossy.
- Sift 1 1/4 cups of cocoa powder, 1 cup of all-purpose flour, 1/2 teaspoon of kosher salt, and 1/2 teaspoon of baking powder directly into the saucepan. Stir with a rubber spatula until just combined and no dry streaks remain, then fold in 1 1/2 cups of semisweet chocolate chips.
- Pour the thick brownie batter into the prepared pan and spread it into an even layer. Bake for 30 to 35 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs attached, not wet batter. Let the brownie slab cool completely in the pan on a wire rack.
- In a large bowl using an electric hand mixer, beat 3/4 cup of softened unsalted butter on medium speed until creamy, about 2 minutes. Add 3 cups of powdered sugar, 1/4 cup of strawberry jam, and 1/4 cup of finely chopped freeze-dried strawberries. Beat on low until combined, then increase speed to medium-high, adding 1 to 2 tablespoons of milk as needed, until the frosting is light, fluffy, and spreadable. For a deeper pink color, beat in a small amount of pink food coloring gel.
- Once the brownie slab is completely cool, use the parchment handles to lift it from the pan onto a cutting board. Using a 3 to 4-inch heart-shaped cookie cutter, firmly press down to cut out brownie hearts. Gently remove the hearts from the surrounding scraps. You can re-roll the scraps and cut more hearts if desired.
- Spread or pipe a generous layer of strawberry frosting onto the top of each brownie heart. Garnish with additional chopped freeze-dried strawberries if desired. Serve immediately, or store in an airtight container at room temperature for up to 2 days.
Notes
A Sweet Note on Nutrition
While these are certainly a treat, it’s interesting to note that the cocoa powder in the brownie base is a good source of flavonoids, which are antioxidants. The freeze-dried strawberries in the frosting also contribute a concentrated source of vitamin C. Of course, these Heart Shaped Strawberry Frosted Brownies are best enjoyed in moderation as part of a balanced diet.
If you love the combination of chocolate and fruit, you might also enjoy my strawberry icebox cake for a lighter option. For more classic chocolate desserts, my red velvet cake is always a crowd-pleaser. According to the Harvard T.H. Chan School of Public Health, cocoa powder can be part of a heart-healthy diet when consumed in its unsweetened form.
A Lighter Take on a Classic
If you’re looking to lighten up these Easy Brownie Recipe favorites, there are a few simple tweaks you can try. You can replace half of the all-purpose flour with whole wheat pastry flour for a fiber boost. Using a light butter alternative in both the brownies and frosting can reduce the overall fat content. For the frosting, you could use a reduced-fat cream cheese base instead of all butter for a tangier, slightly lighter Strawberry Frosting.
Serving Your Sweet Creations
I love presenting these Heart Shaped Strawberry Frosted Brownies on a beautiful platter for a special touch. They’re perfect for a Valentine’s Day party, a birthday celebration, or even just a cozy family movie night. For an extra-indulgent treat, I sometimes serve them slightly warmed with a scoop of vanilla bean ice cream on the side. The contrast of warm brownie and cold ice cream is pure magic.
These brownies pair wonderfully with a glass of cold milk for the kids or a rich cup of coffee for the adults. They also make a fantastic homemade gift. I often package a few in a cellophane bag tied with a ribbon for a sweet and personal present. If you’re looking for other great giftable desserts, my chocolate covered pretzels are always a hit, and my peanut butter blossoms are a classic cookie everyone loves.
Avoiding Common Brownie Blunders
Even the most experienced bakers can run into issues sometimes. Here’s how to avoid the most common pitfalls with this Homemade Brownies recipe.
- Why are my brownies dry? The most common cause is overbaking. Remember, you want moist crumbs on the toothpick, not a clean result. Set a timer for the minimum bake time and check every minute after that.
- Why did my frosting turn out grainy? This usually happens if the powdered sugar isn’t sifted or if the butter wasn’t properly softened. Beat the butter until it’s very creamy before adding the sugar, and always sift your powdered sugar to avoid lumps.
- How can I prevent the hearts from breaking? The key is patience. Let the brownies cool completely in the pan before attempting to lift them out and cut the shapes. Using a sharp, clean cookie cutter and pressing straight down without twisting will also give you cleaner edges.
- Why is my frosting too soft? If your kitchen is warm, the butter in the frosting can soften too much. If this happens, simply pop the bowl of frosting into the refrigerator for 10-15 minutes to firm up before trying to spread or pipe it again.
I remember one Valentine’s Day when I was in a rush and tried to cut the hearts while the brownies were still warm. Let’s just say I ended up with more of a “abstract art” presentation than perfect hearts! Learning from that mistake taught me the value of letting things cool properly. For another forgiving dessert, my Texas sheet cake is wonderfully easy and always turns out moist.
Keeping Your Brownies Fresh
These Heart Shaped Strawberry Frosted Brownies are best enjoyed within 1-2 days of making them. Store them in an airtight container at room temperature. I don’t recommend refrigerating them, as the cold can cause the brownies to dry out and become hard.
If you need to store them for longer, you can freeze the unfrosted brownie hearts. Place them in a single layer on a parchment-lined baking sheet and freeze until solid, then transfer to a freezer-safe bag or container. They’ll keep for up to 3 months. Thaw at room temperature and frost just before serving. The Strawberry Frosting itself doesn’t freeze well, so it’s best to make it fresh when you’re ready to enjoy your brownies.
It’s Your Turn to Create Something Sweet
I hope this recipe inspires you to bake a batch of these joyful Heart Shaped Strawberry Frosted Brownies. There’s something so satisfying about creating a dessert that looks as beautiful as it tastes. Whether you’re making them for a loved one or just to brighten your own day, the process is half the fun.
If you enjoy baking, you might also love my classic chocolate brownies for a more traditional treat, or my pumpkin brownies for a fall twist. For another fun, shaped dessert, my monster cookie brownies are always a hit with kids. And if you’re a fan of strawberry desserts, my strawberry icebox cake is a must-try for summer. Whatever you bake, the most important ingredient is always the love you put into it. Happy baking!
More Irresistible Dessert Ideas
If you loved making these adorable brownie hearts, here are a few more recipes that bring that same joy of baking and beautiful presentation.
- Oreo Brownie Recipe – A decadent mashup that’s always a crowd-pleaser.
- Deep Dish Brownie – For when you need an extra-thick, ultra-fudgy chocolate fix.
- Chocolate Chip Cookies – The classic cookie that never goes out of style.
- Cranberry Orange Muffins – A bright and flavorful breakfast or snack option.
- Apple Muffin – Cozy, spiced, and perfect for a fall morning.
Frequently Asked Questions
Can I use fresh strawberries instead of freeze-dried in the frosting?
I don’t recommend using fresh strawberries in the buttercream frosting for these Heart Shaped Strawberry Frosted Brownies. The added moisture from fresh berries will make the frosting too thin and potentially cause it to separate. Freeze-dried strawberries provide intense flavor without affecting the consistency, which is crucial for getting those beautiful, pipable Strawberry Frosting swirls.
How far in advance can I make these brownies?
You can bake the brownie base up to one day ahead. Let it cool completely, then wrap the whole slab tightly in plastic wrap and store at room temperature. Cut and frost the Brownie Hearts the day you plan to serve them for the best texture and appearance. The finished Frosted Brownies are best enjoyed within 24 hours.
Can I make these without a heart-shaped cookie cutter?
Absolutely! If you don’t have a heart-shaped cutter, you can simply cut the brownies into squares or rectangles. For a festive touch, you could use a different shaped cutter you have on hand, like stars or circles. The delicious taste of these Strawberry Brownies is what matters most, regardless of the shape.
What’s the best way to get a deep pink color in the frosting?
The freeze-dried strawberries will give the Strawberry Frosting a lovely natural pink hue. For a more vibrant, deep pink color, I recommend using a gel-based food coloring. Gel colors are highly concentrated, so you only need a tiny amount to achieve a bold color without altering the frosting’s consistency, which is perfect for creating those stunning Valentine’s Day Desserts.