The delectable Valentine’s Day Heart S’mores, with their fluffy marshmallows, crunchy graham crackers, and luscious chocolate, are a treat that will make anyone’s heart flutter. Just imagine biting into a warm, gooey marshmallow encased in a sweet and crumbly graham cracker with a cascade of melted chocolate – pure bliss, right?
Whether you’re crafting them for a romantic date night or to share with friends, these delightful heart-shaped sweets will add a charming touch to any celebration. Get ready to savor the excitement of creating these enchanting s’mores from scratch.
Why You'll Love This Valentine’s Day Heart S’mores
- This incredible Valentine’s Day Heart S’mores transforms simple everyday ingredients into restaurant-quality flavors that will blow your mind completely.
- Foolproof recipe techniques guarantee perfect results every single time, making even novice cooks feel like professional chefs instantly.
- Stunning visual appeal with gorgeous colors and mouthwatering aromas creates the ultimate Instagram-worthy dish for any special occasion.
- Endlessly adaptable for different dietary needs while working beautifully for meal prep, date nights, or entertaining large groups effortlessly.
Ingredients for Valentine’s Day Heart S’mores
Here’s what you’ll need to make this delicious Valentine’s Day Heart S’mores:
3.5 envelopes unflavored Knox granulated gelatin – This is key to making those fluffy marshmallows. Unflavored gelatin produces a stellar texture without any strange flavors.
1 cup cold water, divided – This helps to bloom the gelatin and combines with the rest of the ingredients alongside other flavors.
0.5 cup light corn syrup – Corn syrup adds sweetness and ensures the marshmallow doesn’t crystallize, keeping it gooey.
2 cups granulated sugar – Sweetness galore! This is needed for the marshmallow base.
0.25 tsp salt – Just a pinch enhances the overall sweetness and flavor.
1 tbsp vanilla extract – This is the magic ingredient that elevates flavor and aroma.
1 egg white (optional) – For the ambitious chefs out there, this adds stability and a meringue-like texture.
2 tsp meringue powder – An alternative to using egg white; it helps create that lovely airy texture.
2 tbsp warm water – This is needed to activate the meringue powder if you opt for it.
0.25 cup cornstarch – This is for dusting to prevent the marshmallows from sticking.
0.25 cup powdered sugar – Another dusting agent; it adds sweetness to the dusting mix.
1.75 cups whole wheat pastry flour – Whole wheat flour adds a delightful nutty flavor to the graham crackers.
0.33 cup all-purpose flour – Blending this with the whole wheat flour keeps the texture light.
0.33 cup brown sugar, packed – This adds a rich, deep sweetness perfect for graham cracker flavor.
0.75 tsp baking powder – This leavens the graham crackers and creates a lighter texture.
0.5 tsp baking soda – This enhances the texture and color of the cookies.
0.5 tsp salt – Balances the sweetness, making every bite taste just right.
1 tsp cinnamon – For that classic graham cracker flavor, cinnamon adds warmth and sweetness.
8 tbsp unsalted butter, chilled, cut into cubes – Butter brings richness and flavor to the graham crackers.
2 tbsp milk – Just a touch to help bind the ingredients together in the dough.
1 tbsp freshly squeezed orange juice – This brightens the flavor, giving it a lovely hint of citrus.
0.25 cup honey – Honey enhances the flavor while adding a lovely sweetness.
1 tsp vanilla extract – A second splash of vanilla for good measure because why not?
10 oz dark chocolate – This heavenly chocolate will coat the s’mores and truly make them irresistible.
How to Make Valentine’s Day Heart S’mores
Follow these simple steps to prepare this delicious Valentine’s Day Heart S’mores:
Step 1: Prepare the Pan
Grease the bottom and sides of a 13×9 inch rectangular baking pan and set it aside. This will keep those marshmallows from sticking!
Step 2: Bloom the Gelatin
In the bowl of a stand mixer, pour 1/2 cup of cold water and sprinkle the gelatin on top. Let it sit for a few minutes to soften (or “bloom”).
Step 3: Make the Syrup
In a saucepan, combine the granulated sugar, corn syrup, the remaining 1/2 cup of cold water, and salt. Heat on low to medium until the sugar dissolves, covering it for about 4-5 minutes.
Step 4: Bring to a Boil
Once the sugar is dissolved, increase the heat to medium and bring it to a boil without stirring. Don’t forget to wash down any sugar crystals hanging out on the sides.
Step 5: Combine with Gelatin
When the syrup reaches 240°F (use a candy thermometer), remove it from the heat and carefully pour it into the bloomed gelatin. Stir until fully dissolved.
Step 6: Beat the Mixture
Beat the mixture on medium speed until it thickens and triples in volume, then add the vanilla extract and food coloring if you’d like.
Pour the marshmallow mixture into the prepared pan, spreading it evenly and letting it set for 5-6 hours or overnight for optimal fluffiness.
When the time is up, prepare for some cookie magic by combining powdered sugar and cornstarch in a bowl for the coating mixture.
Turn the marshmallow slab onto a dusted cutting board, and after dusting the top, cut out adorable heart shapes. Coat them with the dusting mixture and shake off the excess.
For the graham crackers, combine whole wheat pastry flour, all-purpose flour, brown sugar, baking powder, baking soda, cinnamon, and salt in a separate bowl. Cut in the chilled butter until it resembles cornmeal.
Mix milk, orange juice, honey, and a splash of vanilla in another bowl, then stir into the dry ingredients to form a dough. Wrap it in plastic wrap and chill for about 30 minutes.
Now, preheat your oven to 350°F (175°C). Roll out your dough and cut it with a heart-shaped cookie cutter, poking holes in the cookies. Bake for 12-14 minutes until golden brown and let love cool completely.
Lastly, melt that dark chocolate and get ready to assemble! Sandwich those heart marshmallows between two graham crackers and use the melted chocolate to seal those lovelies together. Dip half of the sandwich in chocolate and let it harden on wax paper like the chocolate-covered masterpieces they are.
Now, serve them up, and watch everyone’s faces light up with joy as they indulge in these delightful Valentine’s Day Heart S’mores!

You Must Know About Valentine’s Day Heart S’mores
- This showstopping Valentine’s Day Heart S’mores delivers restaurant-quality results using simple ingredients you probably already have at home.
- The perfect balance of textures and flavors creates an unforgettable dining experience that will have everyone asking for seconds.
- Picture-perfect presentation with vibrant colors makes this dish absolutely Instagram-worthy and guaranteed to impress any dinner guest.
- Incredibly versatile recipe that works beautifully for weeknight dinners, meal prep, special occasions, or even outdoor entertaining sessions.
Perfecting Valentine’s Day Heart S’mores Cooking Process
Start by preparing the marshmallow mixture and let it set while you bake the graham crackers. This way, you can layer the flavors beautifully and enjoy a freshly made treat in no time.
Add Your Touch to Valentine’s Day Heart S’mores
Feel free to swap traditional ingredients! Try using different flavored chocolate, add nut butter to the graham crackers, or sprinkle sea salt on top for an unexpected twist that’ll have sweethearts swooning.
Storing & Reheating Valentine’s Day Heart S’mores
Store your Valentine’s Day Heart S’mores in an airtight container at room temperature for up to a week. If needed, reheat them in the microwave briefly for that gooey goodness without losing their charm.
Chef's Helpful Tips for Valentine’s Day Heart S’mores
- This professional-quality Valentine’s Day Heart S’mores relies on precise timing and temperature control to achieve restaurant-standard results consistently.
- Master the art of mise en place by prepping all ingredients beforehand, ensuring smooth execution and preventing any last-minute cooking disasters.
- The secret lies in layering flavors throughout the cooking process rather than seasoning only at the end for maximum depth.
- Pro tip: let the finished dish rest for optimal texture and flavor development before serving to hungry guests waiting eagerly.
Creating my very first batch of these sweethearts was an adventure. My friends couldn’t stop raving about how they were the cutest treats they had ever seen, which definitely made all the effort worthwhile!
FAQs About Valentine’s Day Heart S’mores
What is Valentine’s Day Heart S’mores?
Valentine’s Day Heart S’mores are a delightful twist on the classic campfire treat, crafted with love for this romantic holiday. Traditionally made with graham crackers, chocolate, and marshmallows, this version elevates the experience by incorporating heart-shaped marshmallows and a few special ingredients that enhance flavor and texture. They’re an ideal dessert to impress your loved ones, combining sweetness with a touch of whimsy, making them perfect for celebrations.
How do I store Valentine’s Day Heart S’mores?
To keep your Valentine’s Day Heart S’mores fresh, store them in an airtight container at room temperature. This method ideally maintains their gooey texture and crunchy graham cracker layers. You can keep them this way for up to a week. If you want that delectable melt-in-your-mouth quality later, you can briefly warm them in the microwave after storage to restore their wonderful softness.
Can I customize my Valentine’s Day Heart S’mores recipe?
Absolutely! One of the joys of making Valentine’s Day Heart S’mores is the ability to personalize them. You can swap standard chocolate for flavored varieties, like white chocolate or caramel-infused chocolate. Adding nut butter to the graham cracker dough or sprinkling with sea salt brings an unexpected twist that elevates the flavor profile and makes these sweet treats even more indulgent.
How long does it take to make Valentine’s Day Heart S’mores?
While the actual hands-on time for preparing the Valentine’s Day Heart S’mores is about 30 minutes, including the baking, they require some patience for setting. Allow the marshmallow mixture to set for at least 5-6 hours or overnight. This will ensure they achieve that fluffy texture you crave. Once assembled, they’re ready to delight your taste buds immediately, but a little wait time truly enhances the flavors.
Conclusion for Valentine’s Day Heart S’mores
In conclusion, Valentine’s Day Heart S’mores are a delightful dessert that combines whimsy with deliciousness, perfect for sharing with loved ones. With a balance of crunchy graham crackers, gooey marshmallows, and rich chocolate, they promise a sweet experience that’s sure to please. Whether you customize them or keep them classic, these Valentine’s Day Heart S’mores will make your celebrations memorable and fun. So gather your ingredients and start creating something special this Valentine’s Day!


Valentine’s Day Heart S’mores
Ingredients
- 3.5 envelopes unflavored Knox granulated gelatin
- 1 cup cold water, divided
- 0.5 cup light corn syrup
- 2 cups granulated sugar
- 0.25 tsp salt
- 1 tbsp vanilla extract
- 1 each egg white (Optional)
- 2 tsp meringue powder
- 2 tbsp warm water
- 0.25 cup corn starch
- 0.25 cup powdered sugar
- 1.75 cups whole wheat pastry flour
- 0.33 cup all-purpose flour
- 0.33 cup brown sugar, packed
- 0.75 tsp baking powder
- 0.5 tsp baking soda
- 0.5 tsp salt
- 1 tsp cinnamon
- 8 tbsp unsalted butter, chilled, cut into cubes
- 2 tbsp milk
- 1 tbsp freshly squeezed orange juice
- 0.25 cup honey
- 1 tsp vanilla extract
- 10 oz dark chocolate
Method
- Grease the bottom and sides of a 13x9 inch rectangular baking pan and set aside.
- Pour 1/2 cup cold water into the bowl of a stand mixer. Sprinkle gelatin over the water and let it stand to soften (bloom).
- In a saucepan, combine granulated sugar, corn syrup, 1/2 cup cold water, and salt. Heat on low to medium heat until the sugar is dissolved, covering for 4-5 minutes.
- After the sugar is dissolved, increase heat to medium and bring to a boil without stirring, washing down any sugar crystals on the sides if needed.
- Attach a candy thermometer. Once the syrup reaches 240F, remove from heat and pour it into the bloomed gelatin. Stir until dissolved.
- Beat the mixture on medium speed until thick and tripled in volume. Add vanilla extract and any food coloring if desired.
- For egg whites (optional), combine meringue powder and warm water and beat until soft peaks form. Gradually incorporate into the marshmallow mixture.
- Pour the marshmallow mixture into the prepared pan. Spread evenly and let set for 5-6 hours or overnight.
- In a bowl, combine powdered sugar and corn starch for the coating mixture. Set aside.
- Dust a cutting board with the coating mixture, invert the marshmallow slab onto the surface, dust the top, and cut out heart shapes.
- Coat the heart marshmallows with the coating mixture and shake off excess.
- To make graham crackers, combine whole wheat pastry flour, all-purpose flour, brown sugar, baking powder, baking soda, cinnamon, and salt in a bowl.
- Cut in chilled butter until the mixture resembles cornmeal. In another bowl, mix milk, orange juice, honey, and vanilla extract, then combine with dry ingredients to form a dough.
- Wrap the dough in plastic wrap and chill for 30 minutes.
- Preheat oven to 350F. Roll out the dough and cut with a heart-shaped cookie cutter. Poke holes in the cookies.
- Bake for 12-14 minutes or until golden brown. Let cool completely.
- For the s’mores, melt the dark chocolate. Sandwich heart marshmallows between two graham crackers and use melted chocolate to adhere them. Dip half of the sandwich into chocolate and let harden on wax paper.















